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Understand the market. Think for yourself.

Plain-English lessons on how the stock market really works, from your first share to reading a company's accounts and spotting a scam. Learn in order, test yourself, and earn XP as you go.

227 lessons, 1572 test questions, 10 calculators and 390 glossary terms so far.

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Lessons

Every published lesson, in the order we suggest reading them.

  1. Foundations, module 1: Money, risk and return

    Saving, investing and inflation

    The difference between saving and investing, what inflation is and how India measures it, and why money kept idle slowly loses what it can buy.

    8 min read Beginner
  2. Foundations, module 1: Money, risk and return

    Risk, return, liquidity and time horizon

    Why investments that can earn more also carry more risk, what liquidity is worth, and how the time until you need your money decides which risks matter.

    7 min read Beginner
  3. Foundations, module 1: Money, risk and return

    Compounding and CAGR

    How compounding makes money grow faster over time, how to calculate a compound annual growth rate (CAGR), and why an average return can mislead.

    7 min read Beginner
  4. Foundations, module 1: Money, risk and return

    Nominal and real returns

    How to turn a nominal return into a real return after inflation, why subtracting inflation is only an approximation, and why real returns are what count.

    6 min read Beginner
  5. Foundations, module 2: Shares and why they exist

    What is the stock market?

    The stock market explained from zero. What it is, why it exists, who takes part, and what it means to own part of a company through shares.

    8 min read Beginner
  6. Foundations, module 2: Shares and why they exist

    Why companies issue shares

    Why a company would sell part of itself instead of only taking a loan, what it gains and gives up, and what that means for people who buy its shares.

    7 min read Beginner
  7. Foundations, module 2: Shares and why they exist

    What is a share?

    What a share really is, what owning one entitles you to, how your percentage of a company is worked out, and what limited liability protects you from.

    7 min read Beginner
  8. Foundations, module 2: Shares and why they exist

    Dividends, capital gains and losses

    The two ways shares make money, dividends and price gains, how to calculate your total return, and how and why shareholders lose money.

    7 min read Beginner
  9. Foundations, module 3: Exchanges, regulators and your accounts

    How stock exchanges work

    What a stock exchange like NSE or BSE actually does, how buy and sell orders are matched, when the market is open, and how a trade settles in India.

    7 min read Beginner
  10. Foundations, module 3: Exchanges, regulators and your accounts

    SEBI, brokers and demat accounts

    Who regulates India's stock market, what your broker does, where your shares are actually kept, and the three accounts you need to buy shares.

    7 min read Beginner
  11. Foundations, module 3: Exchanges, regulators and your accounts

    Primary and secondary markets

    The difference between the primary market, where companies sell new shares, and the secondary market, where investors trade existing shares with each other.

    6 min read Beginner
  12. Foundations, module 3: Exchanges, regulators and your accounts

    IPO basics

    How an initial public offering works in India, how individual investors apply through ASBA and UPI, how shares are allotted, and the risks of buying new listings.

    7 min read Beginner
  13. Foundations, module 3: Exchanges, regulators and your accounts

    Nifty 50 and Sensex

    What the Nifty 50 and Sensex measure, why bigger companies count for more, how to read index points and percentages, and what an index move does not tell you.

    6 min read Beginner
  14. Foundations, module 4: How buying and selling works

    Investing compared with trading

    How investing and trading differ in purpose, time horizon, method, costs and risk, and what SEBI's own studies show about how most individual traders fare.

    7 min read Beginner
  15. Foundations, module 4: How buying and selling works

    Market orders and limit orders

    The two basic order types in every trading app, how each is executed against the order book, partial fills, and how to choose between them.

    7 min read Beginner
  16. Foundations, module 4: How buying and selling works

    Stop-loss and stop-limit orders

    How a stop-loss order waits for a trigger price, how stop-loss limit and stop-loss market orders differ, and why a stop cannot guarantee your exit price.

    8 min read Beginner
  17. Foundations, module 4: How buying and selling works

    Bid, ask, spread and liquidity

    What the bid and ask prices on a stock quote mean, how to calculate the spread, and why liquidity decides how easily and cheaply you can buy or sell.

    6 min read Beginner
  18. Foundations, module 4: How buying and selling works

    Trading costs and taxes on shares

    The charges you pay each time you buy or sell shares, who sets each one, why frequent trading is expensive, and how gains and dividends are taxed.

    8 min read Beginner
  19. Foundations, module 4: How buying and selling works

    Market capitalisation

    How to calculate market capitalisation, why it says more than the share price, what large, mid and small cap mean, and what market cap cannot tell you.

    6 min read Beginner
  20. Foundations, module 4: How buying and selling works

    Reading a stock quote

    What each number on a share's quote screen means, from the last traded price and day range to volume, VWAP, the 52-week range, price band and market depth.

    7 min read Beginner
  21. Foundations, module 5: Ups, downs and risk

    Circuit breakers and price bands

    How daily price bands limit a share's moves, how market-wide circuit breakers halt trading after big index falls, and what they can and cannot protect you from.

    7 min read Beginner
  22. Foundations, module 5: Ups, downs and risk

    The risks of investing in shares

    The main risks of owning shares, from one company failing to market-wide falls, illiquidity and borrowed money, and the habits that keep them in check.

    7 min read Beginner
  23. Foundations, module 6: Probability and statistics for investors

    Probability and expected value

    How to think about probability, calculate an expected value, judge a decision separately from its outcome, and why a small chance of a large loss matters so much.

    7 min read Beginner
  24. Foundations, module 6: Probability and statistics for investors

    Averages, spread and volatility

    The mean and the median, how standard deviation measures spread, what volatility means for an investment, and why swings reduce compound returns.

    6 min read Beginner
  25. Foundations, module 6: Probability and statistics for investors

    Correlation and causation

    What a correlation coefficient measures, why moving together does not mean one thing causes another, and why correlations change in a crisis.

    6 min read Beginner
  26. Foundations, module 6: Probability and statistics for investors

    Misleading numbers and charts

    How cherry-picked dates, truncated chart axes, averages, base rates, survivorship and relative risk are used to make numbers say more than they should.

    7 min read Beginner
  27. Accounting basics, module 1: Profit, cash and what a business owns

    Revenue, expenses and profit

    The difference between revenue, expenses and profit, the main levels of profit from gross to net, and why a company with huge revenue can still lose money.

    6 min read Beginner
  28. Accounting basics, module 1: Profit, cash and what a business owns

    Profit compared with cash flow

    Why the profit a company reports is not the same as the cash it collects, how credit sales, stock and equipment purchases cause the gap, and why it matters.

    7 min read Beginner
  29. Accounting basics, module 1: Profit, cash and what a business owns

    Assets, liabilities and equity

    What a company owns, what it owes and what belongs to its shareholders, the accounting equation that ties them together, and how to read a simple balance sheet.

    7 min read Beginner
  30. Accounting basics, module 2: How accounting records a business

    Accrual accounting and cash accounting

    When revenue and expenses are recorded under accrual accounting, what accrued expenses, prepaid expenses and deferred revenue are, and where judgement comes in.

    7 min read Beginner
  31. Accounting basics, module 3: The three financial statements

    The income statement

    How to read a company's income statement, also called the statement of profit and loss, line by line from revenue down to net profit and earnings per share.

    7 min read Beginner
  32. Accounting basics, module 3: The three financial statements

    The balance sheet

    How to read a company's balance sheet - what it owns, what it owes and what belongs to shareholders - with the main lines explained and the first checks to make.

    7 min read Beginner
  33. Accounting basics, module 3: The three financial statements

    The cash flow statement

    How to read a cash flow statement, from operating, investing and financing cash flows to turning profit into operating cash flow and reading the patterns.

    7 min read Beginner
  34. Accounting basics, module 3: The three financial statements

    How the three statements connect

    How profit flows into equity, how the cash flow statement explains the change in cash, and how single transactions move through all three financial statements.

    7 min read Intermediate
  35. Accounting basics, module 4: Profit levels, margins and earnings per share

    Operating profit, EBITDA and net profit

    The levels of profit from EBITDA to net profit attributable to shareholders, what each includes and leaves out, and which question each one answers.

    7 min read Beginner
  36. Accounting basics, module 4: Profit levels, margins and earnings per share

    Profit margins and what they reveal

    How to calculate gross, EBITDA, operating and net margins, how to compare them over time and with similar companies, and what rising or falling margins can mean.

    6 min read Beginner
  37. Accounting basics, module 4: Profit levels, margins and earnings per share

    Earnings per share

    How to calculate basic and diluted EPS, why the weighted average share count matters, and how buybacks, new shares, splits and bonuses change EPS.

    6 min read Beginner
  38. Accounting basics, module 5: Reading a real annual report

    How an Indian annual report is organised

    What a listed company's annual report contains, where the standalone and consolidated statements, notes and auditor's report sit, and a sensible order to read them.

    6 min read Intermediate
  39. Accounting basics, module 5: Reading a real annual report

    Notes to the financial statements

    What the notes to the accounts contain, from accounting policies and segments to borrowings, related parties and contingent liabilities, and why they matter.

    6 min read Intermediate
  40. Accounting basics, module 5: Reading a real annual report

    The auditor's report

    What an audit does and does not assure, clean, qualified and adverse opinions and disclaimers, and what key audit matters and emphasis of matter mean.

    6 min read Intermediate
  41. Accounting basics, module 5: Reading a real annual report

    Management discussion and analysis

    What the management discussion and analysis section of an annual report must cover, how to separate facts from management's framing, and how to check its claims.

    6 min read Intermediate
  42. Accounting basics, module 5: Reading a real annual report

    Indian accounting standards (Ind AS)

    What accounting standards do, how Ind AS relates to international standards, why Indian companies do not all use the same rules, and how choices affect comparisons.

    8 min read Advanced
  43. Fundamental analysis, module 1: Understanding the business

    Operating leverage

    How fixed and variable costs make profits rise faster than revenue in good times and fall faster in bad ones, and how to estimate a company's operating leverage.

    6 min read Intermediate
  44. Fundamental analysis, module 2: Growth and quality of earnings

    Revenue and earnings growth

    How to measure a company's growth over sensible periods, why multi-year growth beats one good year, organic compared with acquired growth, and growth per share.

    6 min read Intermediate
  45. Fundamental analysis, module 2: Growth and quality of earnings

    Quality of earnings

    How to judge whether reported profit is reliable and repeatable, using cash conversion, one-off items, revenue recognition, capitalised costs and estimates.

    7 min read Intermediate
  46. Fundamental analysis, module 3: Returns on capital

    Return on equity (ROE)

    How to calculate return on equity, how the DuPont breakdown splits it into margin, asset turnover and leverage, and why a high ROE can come from debt.

    6 min read Intermediate
  47. Fundamental analysis, module 3: Returns on capital

    Return on assets

    How return on assets and asset turnover show how well a company uses everything it owns, why ROA is central for banks, and why it varies so much between industries.

    6 min read Intermediate
  48. Fundamental analysis, module 3: Returns on capital

    Returns on incremental capital

    How to estimate the return a company earns on new investment, why growth creates value only when that return beats the cost of capital, and its limits.

    6 min read Advanced
  49. Fundamental analysis, module 4: Debt, cash and financial strength

    Debt-to-equity and net debt

    How to measure how much a company owes using gross and net debt, debt-to-equity and net debt to EBITDA, including leases, and why safe levels differ by industry.

    7 min read Intermediate
  50. Fundamental analysis, module 4: Debt, cash and financial strength

    Interest coverage

    How to measure whether a company's profits and cash flows cover its interest bill, why coverage falls fast when profits drop, and what refinancing risk is.

    6 min read Intermediate
  51. Fundamental analysis, module 4: Debt, cash and financial strength

    Free cash flow and cash conversion

    How to calculate free cash flow from the cash flow statement, the difference between free cash flow to the firm and to equity, and why one year's figure can mislead.

    6 min read Intermediate
  52. Fundamental analysis, module 4: Debt, cash and financial strength

    Working capital efficiency

    How to track inventory, receivable and payable days and the cash conversion cycle over time, and the warning signs, such as receivables growing faster than sales.

    6 min read Intermediate
  53. Fundamental analysis, module 4: Debt, cash and financial strength

    Dividend payout and coverage

    How to judge whether a dividend is sustainable using payout against profit and free cash flow, why buybacks are an alternative, and why a high yield can warn.

    6 min read Intermediate
  54. Fundamental analysis, module 5: Valuation ratios

    The P/E ratio

    How to calculate the P/E ratio and earnings yield, trailing compared with forward P/E, what a P/E implies about growth, and why a low P/E is not always cheap.

    6 min read Intermediate
  55. Fundamental analysis, module 5: Valuation ratios

    The P/B ratio

    How to calculate price-to-book, how P/B links to return on equity and P/E, why it suits banks better than asset-light firms, and why below book is not always cheap.

    6 min read Intermediate
  56. Fundamental analysis, module 5: Valuation ratios

    The PEG ratio

    How the PEG ratio divides P/E by expected growth, the assumptions hidden in that shortcut, and why fragile growth estimates make a PEG below 1 an unreliable signal.

    6 min read Intermediate
  57. Fundamental analysis, module 5: Valuation ratios

    Enterprise value

    How enterprise value adds debt and subtracts cash from market capitalisation, the adjustments for minorities and investments, and why it compares companies fairly.

    6 min read Intermediate
  58. Fundamental analysis, module 5: Valuation ratios

    EV/EBITDA

    How to calculate EV/EBITDA, why it compares companies with different debt and depreciation, the costs EBITDA leaves out, and the businesses it does not suit.

    6 min read Intermediate
  59. Fundamental analysis, module 5: Valuation ratios

    When valuation ratios mislead

    How losses, cyclical peaks, one-off profits, accounting differences and value traps make ratios mislead, and why a high multiple can still be justified.

    7 min read Advanced
  60. Fundamental analysis, module 6: Intrinsic value and discounted cash flow

    What intrinsic value means

    The difference between a share's price and its intrinsic value, why intrinsic value is an estimate rather than a fact, and the main approaches used to estimate it.

    6 min read Intermediate
  61. Fundamental analysis, module 6: Intrinsic value and discounted cash flow

    Present value and discounting

    Why a rupee today is worth more than a rupee later, how to calculate present and future value, and how the discount rate changes the value of a series of cash flows.

    6 min read Intermediate
  62. Fundamental analysis, module 6: Intrinsic value and discounted cash flow

    Weighted average cost of capital (WACC)

    How to calculate WACC from the cost of equity and the after-tax cost of debt, when to use it instead of the cost of equity, and why more debt does not always cut it.

    6 min read Advanced
  63. Fundamental analysis, module 6: Intrinsic value and discounted cash flow

    Discounted cash flow valuation

    How to build a simple DCF valuation: forecast free cash flow, discount it, add a terminal value, and move from enterprise value to value per share.

    7 min read Advanced
  64. Fundamental analysis, module 6: Intrinsic value and discounted cash flow

    Terminal value

    How the perpetuity growth and exit multiple methods estimate terminal value, why it is often most of a DCF, and the sensible limits on long-run growth.

    6 min read Advanced
  65. Fundamental analysis, module 6: Intrinsic value and discounted cash flow

    Sensitivity and scenario analysis

    How sensitivity tables and bear, base and bull scenarios show the effect of key assumptions on a valuation, and why value is best shown as a range.

    6 min read Advanced
  66. Fundamental analysis, module 6: Intrinsic value and discounted cash flow

    Reverse DCF

    How to work backwards from a share price to the growth it implies, and how to judge whether those expectations are reasonable, without forecasting precisely.

    6 min read Advanced
  67. Fundamental analysis, module 6: Intrinsic value and discounted cash flow

    Comparable-company valuation

    How relative valuation uses peer multiples to value a company, how to select and clean comparables, and how to combine relative and absolute methods sensibly.

    6 min read Intermediate
  68. Fundamental analysis, module 6: Intrinsic value and discounted cash flow

    Margin of safety

    What a margin of safety is, how to size it to the uncertainty of a valuation, and why buying with room for error reduces but does not remove the risk of being wrong.

    6 min read Intermediate
  69. Fundamental analysis, module 7: Governance, capital allocation and red flags

    Capital allocation

    The choices management has for surplus cash, reinvestment, acquisitions, debt repayment, dividends and buybacks, and how to judge them against returns on capital.

    6 min read Advanced
  70. Fundamental analysis, module 7: Governance, capital allocation and red flags

    What related-party transactions are, where they are disclosed, how they are approved, and the patterns that suggest value is leaking from a company to insiders.

    6 min read Intermediate
  71. Fundamental analysis, module 7: Governance, capital allocation and red flags

    Promoter pledging

    What it means when promoters pledge their shares as security for loans, where pledges are disclosed, and how forced selling by lenders can hit the share price.

    6 min read Intermediate
  72. Fundamental analysis, module 7: Governance, capital allocation and red flags

    Financial red flags

    The warning signs in financial statements, from profit without cash and rising receivables to auditor resignations and odd other income, and what to do about them.

    6 min read Advanced
  73. Fundamental analysis, module 8: Analysing different kinds of business

    Analysing banks and lenders

    The key measures for banks and other lenders, net interest margin, asset quality, provisions, capital adequacy and deposits, and why banks are valued on P/B and ROA.

    7 min read Advanced
  74. Fundamental analysis, module 8: Analysing different kinds of business

    Analysing insurance companies

    How insurers make money from underwriting and investment, the claims, expense and combined ratios, embedded value and new business for life insurers, and solvency.

    6 min read Advanced
  75. Fundamental analysis, module 8: Analysing different kinds of business

    Asset-light businesses

    Why software, services and brand-led businesses with low capital needs can earn very high returns on capital, how to analyse them, and the risks they carry.

    5 min read Intermediate
  76. Fundamental analysis, module 8: Analysing different kinds of business

    Commodity businesses

    How price-taking producers in metals, oil, cement and chemicals make money, why cost position matters most, and how to value them on normal earnings across a cycle.

    6 min read Advanced
  77. Technical analysis, module 1: Reading price charts

    Understanding price charts

    What a price chart records and what it leaves out, the difference between line, bar and candlestick charts, and when to use a linear or a logarithmic price scale.

    6 min read Beginner
  78. Technical analysis, module 1: Reading price charts

    Open, high, low and close

    How the open, high, low and close of a trading session are formed, how Indian exchanges set the official closing price, and what a bar's range says about a session.

    6 min read Beginner
  79. Technical analysis, module 1: Reading price charts

    Candlesticks and chart timeframes

    How to read the body and wicks of a candlestick, what bullish and bearish candles show, and how one price history looks on daily, weekly and intraday charts.

    6 min read Beginner
  80. Technical analysis, module 1: Reading price charts

    Adjusted and unadjusted prices

    How splits, bonus issues and dividends create false jumps in raw price data, how adjusted prices remove them, and why it matters for indicators and backtests.

    5 min read Intermediate
  81. Technical analysis, module 2: Trends, support and resistance

    How to define uptrends, downtrends and trading ranges from swing highs and lows, why trends depend on the timeframe, and why a long trend need not continue.

    5 min read Beginner
  82. Technical analysis, module 2: Trends, support and resistance

    Support and resistance

    What support and resistance are, why they are zones rather than exact lines, why round numbers matter, and how levels change role once they are broken.

    6 min read Beginner
  83. Technical analysis, module 2: Trends, support and resistance

    Trendlines and channels

    How to draw trendlines and channels by a consistent rule, why they are subjective, and why linear and log scales give different lines from the same prices.

    6 min read Intermediate
  84. Technical analysis, module 2: Trends, support and resistance

    Breakouts, pullbacks and retests

    What counts as a breakout or breakdown, how pullbacks and retests work, the role of volume, and how to frame a breakout as a hypothesis with a clear failure point.

    6 min read Intermediate
  85. Technical analysis, module 2: Trends, support and resistance

    Price gaps

    Why gaps appear between trading sessions, common, breakaway and exhaustion gaps, the risk gaps create for stop-loss orders, and the myth that every gap is filled.

    6 min read Intermediate
  86. Technical analysis, module 3: Indicators

    Moving averages

    How to calculate simple and exponential moving averages, why every moving average lags, how crossovers work, and why their signals whipsaw in sideways markets.

    6 min read Intermediate
  87. Technical analysis, module 3: Indicators

    MACD

    How the MACD line, signal line and histogram are built from exponential moving averages, what each measures, and why all three lag rather than give early signals.

    5 min read Intermediate
  88. Technical analysis, module 3: Indicators

    Bollinger Bands

    How Bollinger Bands place lines two standard deviations either side of a moving average, how band width measures volatility, and why touching a band is not a signal.

    5 min read Intermediate
  89. Technical analysis, module 3: Indicators

    Average true range (ATR)

    How true range and ATR measure a share's typical movement, how ATR is used to compare volatility and set stop distances, and what it does not tell you.

    5 min read Intermediate
  90. Technical analysis, module 3: Indicators

    The stochastic oscillator

    How the stochastic oscillator shows where the close sits in a recent range, how %K and %D are calculated, and how it behaves in trends and ranges.

    5 min read Intermediate
  91. Technical analysis, module 3: Indicators

    On-balance volume

    How on-balance volume adds and subtracts each session's volume, what OBV divergences mean, and why ignoring the size of price moves makes it a weak signal.

    5 min read Intermediate
  92. Technical analysis, module 4: Chart patterns and candlestick formations

    Candlestick formations

    What doji, hammer, engulfing and star formations describe about a session, why their names promise more than they deliver, and why context and testing matter more.

    6 min read Intermediate
  93. Technical analysis, module 4: Chart patterns and candlestick formations

    Reversal patterns

    How double tops, double bottoms and head and shoulders patterns are defined objectively, how measured-move targets are calculated, and how often these patterns fail.

    6 min read Intermediate
  94. Technical analysis, module 4: Chart patterns and candlestick formations

    Continuation patterns

    How triangles, flags, pennants and rectangles are defined, why one shape is called a reversal on one chart and a continuation on another, and why targets mislead.

    5 min read Intermediate
  95. Technical analysis, module 4: Chart patterns and candlestick formations

    Volume confirmation and its limits

    How traders use volume to judge breakouts and patterns, how block deals, index changes and expiries distort volume, and what the evidence on volume suggests.

    5 min read Intermediate
  96. Technical analysis, module 5: A trading process and risk control

    Entry and exit planning

    How to define an entry, a profit target and an invalidation point before a hypothetical trade, how time-based exits work, and why the exit plan matters most.

    6 min read Intermediate
  97. Technical analysis, module 5: A trading process and risk control

    Placing stop-losses

    How structure-based and volatility-based stop-losses are placed, why stops that are too tight or too wide both fail, and how gaps limit what any stop can do.

    6 min read Intermediate
  98. Technical analysis, module 5: A trading process and risk control

    Risk/reward and position size per trade

    How to set risk per trade as a share of capital, calculate how many shares to buy from the entry and stop, work out risk/reward ratios, and include trading costs.

    6 min read Intermediate
  99. Technical analysis, module 6: Backtesting and the limits of technical analysis

    Backtesting

    How to turn chart rules into a testable system, measure the results honestly, and include brokerage, taxes, spreads and slippage, so a backtest is a fair test.

    6 min read Intermediate
  100. Technical analysis, module 6: Backtesting and the limits of technical analysis

    The limitations of technical analysis

    What market efficiency and published evidence say about technical rules, why self-fulfilling signals are limited, and why most short-term traders lose after costs.

    6 min read Intermediate
  101. Investing, module 1: Goals, time horizons and speculation

    Investing compared with speculation

    How investing differs from speculation in where returns come from and how long you hold, why buying shares is not always investing, and why speculation is not fraud.

    6 min read Beginner
  102. Investing, module 1: Goals, time horizons and speculation

    Investment goals and time horizons

    How to turn vague wishes into goals with amounts and dates, why an emergency fund comes first, and how to match investments to when the money will be needed.

    6 min read Beginner
  103. Investing, module 1: Goals, time horizons and speculation

    Risk tolerance and risk capacity

    The difference between the risk you feel comfortable with and the loss you can actually afford, why capacity sets the upper limit, and how both shape a portfolio.

    5 min read Beginner
  104. Investing, module 2: Building a portfolio

    Diversification

    How spreading money across holdings cuts company-specific risk but not market risk, why correlation decides how much it helps, and what over-diversification means.

    6 min read Beginner
  105. Investing, module 2: Building a portfolio

    Equity and fixed income

    How bonds, deposits and debt funds differ from shares, what credit and interest-rate risk are, why bond prices fall when rates rise, and fixed income's role.

    6 min read Beginner
  106. Investing, module 2: Building a portfolio

    Asset allocation

    How to choose the split between equity, fixed income and cash, why allocation drives most of a portfolio's swings, and how to allocate by goal and time horizon.

    6 min read Beginner
  107. Investing, module 2: Building a portfolio

    Beta and market risk

    What beta measures relative to an index, how it is estimated, how it describes a portfolio's market risk, and why it is unstable and not the same as total risk.

    6 min read Intermediate
  108. Investing, module 2: Building a portfolio

    Position sizing and concentration

    How equal-weight and conviction-weight portfolios differ, why maximum position limits matter, how winners grow into concentration, and what one large loss costs.

    6 min read Intermediate
  109. Investing, module 3: Mutual funds, index funds, ETFs, REITs and InvITs

    Mutual fund fundamentals

    How mutual funds pool money, what NAV and units are, how fund categories work, the difference between direct and regular plans, and how SIPs and exit loads work.

    6 min read Beginner
  110. Investing, module 3: Mutual funds, index funds, ETFs, REITs and InvITs

    Index funds and ETFs

    How index funds and ETFs track an index, how ETFs trade on the exchange, why their price can differ from NAV, and why funds tracking one index return different sums.

    6 min read Beginner
  111. Investing, module 3: Mutual funds, index funds, ETFs, REITs and InvITs

    Expense ratios and tracking error

    What a fund's expense ratio covers, how small yearly costs compound over decades, and the difference between tracking difference and tracking error.

    5 min read Intermediate
  112. Investing, module 3: Mutual funds, index funds, ETFs, REITs and InvITs

    Active and passive funds

    What active fund managers try to do, the evidence on how many beat their benchmark after costs, survivorship in fund data, and how to choose between the two.

    6 min read Intermediate
  113. Investing, module 3: Mutual funds, index funds, ETFs, REITs and InvITs

    REITs and InvITs

    How real estate and infrastructure investment trusts earn and distribute income, how their units trade, and the interest-rate, occupancy and concentration risks.

    5 min read Intermediate
  114. Investing, module 4: Running a portfolio over time

    Volatility and maximum drawdown

    How to measure a portfolio's volatility and maximum drawdown, how long recoveries can take, and why drawdowns are the risk investors actually feel.

    5 min read Intermediate
  115. Investing, module 4: Running a portfolio over time

    Sequence of returns

    Why the order of good and bad years matters when money is added or withdrawn, with worked examples for savers and retirees.

    5 min read Intermediate
  116. Investing, module 4: Running a portfolio over time

    Portfolio rebalancing

    Why portfolios drift from their target mix, how calendar and threshold rebalancing work, how to rebalance with new money, and the tax and cost trade-offs involved.

    5 min read Intermediate
  117. Investing, module 4: Running a portfolio over time

    Benchmarks and measuring performance

    How to choose a fair benchmark, the difference between time-weighted and money-weighted returns (XIRR), risk-adjusted returns, and why one year proves nothing.

    6 min read Intermediate
  118. Investing, module 4: Running a portfolio over time

    Writing an investment policy statement

    How to write down your goals, allocation, rebalancing rules, allowed investments and review routine, as a guard against impulsive decisions.

    6 min read Intermediate
  119. Investing, module 4: Running a portfolio over time

    Tax on shares, funds and other investments

    How tax treats income and gains from shares, funds, bonds and deposits, why holding period and category matter, and why to check the rules each year.

    6 min read Intermediate
  120. Investing, module 5: Behaviour, biases and decisions

    Herd behaviour and recency bias

    Why investors follow the crowd, fear missing out and expect recent returns to continue, and how these habits feed bubbles, panics and poor timing.

    6 min read Beginner
  121. Investing, module 5: Behaviour, biases and decisions

    Emotional decision-making

    How fear and greed drive decisions in crashes and rallies, why checking prices too often makes it worse, and pre-commitment habits that limit the damage.

    6 min read Beginner
  122. Investing, module 5: Behaviour, biases and decisions

    Good decisions and good outcomes

    Why good decisions can lose money and bad ones can win, how outcome bias misleads investors, and how a decision journal helps you learn honestly.

    6 min read Intermediate
  123. Investing, module 5: Behaviour, biases and decisions

    Investment mistakes and lessons from history

    Patterns that repeat in bubbles and crashes, such as leverage at the wrong time, concentration and chasing past returns, with dated examples from history.

    7 min read Intermediate
  124. Economy and markets, module 1: Inflation, interest rates and the RBI

    Measuring inflation in India

    How India's consumer and wholesale price indices are built, headline and core inflation, base effects, and why one number cannot describe your own cost of living.

    6 min read Beginner
  125. Economy and markets, module 1: Inflation, interest rates and the RBI

    Interest rates

    Interest as the price of money, nominal and real rates, how banks set loan and deposit rates, and how rates change company profits and share valuations.

    6 min read Beginner
  126. Economy and markets, module 1: Inflation, interest rates and the RBI

    RBI monetary policy

    How the RBI's Monetary Policy Committee targets inflation, what the repo rate and other tools do, how changes reach loans, and how markets react.

    6 min read Intermediate
  127. Economy and markets, module 2: Growth, cycles and government

    GDP and economic growth

    What GDP measures, real and nominal growth, why estimates are revised, and why fast economic growth does not guarantee strong stock market returns.

    6 min read Beginner
  128. Economy and markets, module 2: Growth, cycles and government

    Employment and consumption

    How jobs and incomes drive household spending, how employment and consumption are measured in India, and why one month's data rarely marks a turn.

    6 min read Beginner
  129. Economy and markets, module 2: Growth, cycles and government

    Fiscal policy and government borrowing

    How the Union Budget sets taxes and spending, what the fiscal deficit measures, how government borrowing affects bond yields, and how budget changes reach companies.

    6 min read Intermediate
  130. Economy and markets, module 2: Growth, cycles and government

    Economic cycles and recessions

    The phases of the economic cycle, how recessions are identified, leading and lagging indicators, and why stock markets usually move before the economy.

    5 min read Intermediate
  131. Economy and markets, module 3: Bonds, currencies, flows and commodities

    Bonds and bond yields

    Coupons, face value and yield to maturity, why bond prices fall when yields rise, duration as a measure of sensitivity, and government compared with corporate bonds.

    6 min read Intermediate
  132. Economy and markets, module 3: Bonds, currencies, flows and commodities

    The yield curve

    What the yield curve shows, why it usually slopes upward, what flat and inverted curves can signal about growth and policy, and the limits of those signals.

    5 min read Intermediate
  133. Economy and markets, module 3: Bonds, currencies, flows and commodities

    Currency movements and the rupee

    What moves exchange rates, how a weaker or stronger rupee affects exporters, importers and companies with foreign debt, and the RBI's role in the currency market.

    6 min read Intermediate
  134. Economy and markets, module 3: Bonds, currencies, flows and commodities

    Foreign investment flows

    Foreign portfolio and direct investment, how flows are reported, why they react to global rates and the dollar, and why daily flow figures are noisy.

    5 min read Intermediate
  135. Economy and markets, module 3: Bonds, currencies, flows and commodities

    Crude oil and commodity prices

    Why oil matters so much for India, how it feeds inflation, the trade balance and fuel-using industries, and how metals and gold reach company profits.

    6 min read Intermediate
  136. Economy and markets, module 4: Industries, earnings and the news

    Expectations and surprises

    Consensus forecasts, why prices move on the gap between expected and actual figures, buy the rumour and sell the news, and unreliable explanations.

    5 min read Intermediate
  137. Economy and markets, module 4: Industries, earnings and the news

    Corporate earnings seasons

    When Indian companies report results, how estimates and guidance are used, how to read results and earnings calls, and why a beat is not a good quarter.

    5 min read Intermediate
  138. Stock research, module 1: A research process

    Building a research checklist

    A research checklist covering business, financials, governance, valuation and risks, how to separate deal-breakers, and the danger of box-ticking.

    6 min read Intermediate
  139. Stock research, module 2: Analysis in practice

    Comparing companies in the same sector

    How to choose true peers, adjust for accounting differences and business mix, and present a fair comparison table of growth, returns, balance sheets and valuation.

    5 min read Intermediate
  140. Stock research, module 2: Analysis in practice

    Reading exchange filings

    Results, shareholding patterns, pledge and insider disclosures and announcements on NSE and BSE, and how to tell routine filings from important ones.

    5 min read Intermediate
  141. Stock research, module 2: Analysis in practice

    Identifying red flags in practice

    Working through a red-flag checklist on real filings, ranking concerns by severity, and turning each into a specific question rather than a conclusion.

    6 min read Advanced
  142. Stock research, module 2: Analysis in practice

    Evaluating an IPO

    How to read an IPO's red herring prospectus, check the use of proceeds and offer for sale, compare earlier investors' prices, and value it against peers.

    6 min read Intermediate
  143. Stock research, module 3: Valuation and uncertainty in practice

    Choosing a valuation method

    Matching valuation methods to businesses: DCF for steady cash generators, P/B for lenders, normalised earnings for cyclicals, and cross-checking results.

    6 min read Advanced
  144. Stock research, module 3: Valuation and uncertainty in practice

    Building scenarios from assumptions

    Writing assumptions as testable statements, linking them to business drivers, building bear, base and bull values, and assigning rough probabilities honestly.

    5 min read Advanced
  145. Stock research, module 3: Valuation and uncertainty in practice

    Comparing competing explanations

    How to generate alternative explanations for a company's results, find evidence that tells them apart, and avoid settling on the first story that fits.

    5 min read Advanced
  146. Stock research, module 4: From research to a written thesis

    What would prove you wrong

    Writing kill criteria and milestones before investing, telling thesis-breaking news from noise, and using a pre-mortem to find weaknesses before they cost money.

    5 min read Advanced
  147. Stock research, module 4: From research to a written thesis

    Monitoring an investment thesis

    What to track each quarter, how to update estimates when evidence changes, how to avoid anchoring on the purchase price, and when a full review is due.

    5 min read Advanced
  148. Stock research, module 4: From research to a written thesis

    Reviewing mistakes and updating conclusions

    How to run a post-mortem on an investment, separate bad luck from bad analysis, recognise common error patterns, and keep a research log that improves future work.

    6 min read Advanced
  149. Derivatives, module 1: Futures and options basics

    What derivatives are

    What derivatives are, exchange-traded and over-the-counter contracts, hedging and speculation, and why derivative trading is zero-sum before costs.

    5 min read Intermediate
  150. Derivatives, module 1: Futures and options basics

    Forwards and futures

    Forward contracts, standardised futures, lot sizes and contract value, and the payoffs of long and short futures, with losses shown as clearly as gains.

    5 min read Intermediate
  151. Derivatives, module 1: Futures and options basics

    Futures margin and mark-to-market

    Initial margin, daily mark-to-market settlement, margin calls, and how a small price move becomes a large percentage gain or loss on the money put up as margin.

    5 min read Intermediate
  152. Derivatives, module 1: Futures and options basics

    Call and put options

    The right to buy or sell at a fixed price, what call and put buyers and sellers each risk, and why a loss limited to the premium is not low risk.

    5 min read Intermediate
  153. Derivatives, module 1: Futures and options basics

    Strike prices, premiums and expiry

    How option strikes and expiries are listed, what the premium pays for, how contract value is worked out, and why a cheap premium is not a cheap trade.

    5 min read Intermediate
  154. Derivatives, module 1: Futures and options basics

    Moneyness, intrinsic value and time value

    In-the-money, at-the-money and out-of-the-money options, splitting a premium into intrinsic and time value, and why time value shrinks towards expiry.

    5 min read Intermediate
  155. Derivatives, module 1: Futures and options basics

    Option payoff diagrams and breakevens

    Payoffs at expiry for long and short calls and puts, breakeven calculations and a simple spread, with the losing side shown as clearly as the winning side.

    5 min read Intermediate
  156. Derivatives, module 2: Leverage, short selling and risk

    Leverage and margin

    Exposure against capital, leverage ratios and margin trading, and the arithmetic of how leverage turns ordinary price moves into large losses.

    5 min read Intermediate
  157. Derivatives, module 2: Leverage, short selling and risk

    Short selling

    Selling first and buying later, intraday shorts, securities lending and short futures, why short sellers' losses are not capped, and how short squeezes happen.

    5 min read Intermediate
  158. Derivatives, module 2: Leverage, short selling and risk

    Liquidity and slippage in derivatives

    Why option spreads are wide in far strikes and expiries, how impact cost and slippage eat into results, and why liquidity vanishes when needed most.

    5 min read Intermediate
  159. Derivatives, module 2: Leverage, short selling and risk

    The risks of buying and selling options

    Small frequent gains against rare large losses, tail risk for option sellers, time decay for buyers, and why option selling is not steady income.

    5 min read Intermediate
  160. Derivatives, module 2: Leverage, short selling and risk

    Expiry, gap and settlement risks

    Expiry-day swings, overnight gaps, physical settlement and assignment, and what SEBI's study found about individual traders in Indian F&O.

    5 min read Advanced
  161. Derivatives, module 3: Volatility and options Greeks

    Historical and implied volatility

    Measuring historical volatility, reading implied volatility from option prices, volatility indices, and why implied volatility often rises when markets fall.

    5 min read Advanced
  162. Derivatives, module 3: Volatility and options Greeks

    Options Greeks: delta and gamma

    Delta as an option's sensitivity to the underlying and a rough probability, gamma as the change in delta, and why gamma risk grows sharply near expiry.

    5 min read Advanced
  163. Derivatives, module 3: Volatility and options Greeks

    Theta, time decay and vega

    Theta and accelerating time decay, vega and implied volatility, and how the Greeks combine so a buyer can be right on direction and still lose money.

    5 min read Advanced
  164. Derivatives, module 4: Hedging, arbitrage and basis

    Hedging with derivatives

    Hedging a portfolio with index futures or put options, sizing the hedge with beta, what protection costs, and why real hedges are imperfect.

    5 min read Advanced
  165. Derivatives, module 4: Hedging, arbitrage and basis

    Basis, cost of carry and convergence

    How a futures price links to the spot price through the cost of carry, what basis, contango and backwardation mean, and why prices converge at expiry.

    5 min read Advanced
  166. Derivatives, module 4: Hedging, arbitrage and basis

    Arbitrage basics

    How cash-futures arbitrage works, why true arbitrage profits are rare and small, the hidden risks involved, and why risk-free claims deserve scepticism.

    5 min read Advanced
  167. Derivatives, module 5: Market microstructure and quantitative methods

    Market microstructure

    Order book depth, price-time priority, market impact, hidden liquidity and market makers, and why execution costs grow with order size.

    5 min read Advanced
  168. Derivatives, module 5: Market microstructure and quantitative methods

    Algorithmic trading

    Execution algorithms, high-frequency trading, algorithm products sold to individuals, the rules that apply, and why big firms' speed edge is not for sale.

    5 min read Advanced
  169. Derivatives, module 5: Market microstructure and quantitative methods

    Quantitative analysis

    Turning a hypothesis into a tested model, factors such as value and momentum, data pitfalls, and why simple models and unpublished edges hold up better.

    5 min read Advanced
  170. Investor protection, module 1: Recognising scams and protecting yourself

    How to spot a stock market scam

    The warning signs most investment scams in India share, from guaranteed returns and fake trading apps to personal payment accounts, and the checks that stop them.

    8 min read Beginner
  171. Investor protection, module 1: Recognising scams and protecting yourself

    Pump-and-dump schemes

    How pump-and-dump schemes inflate the price of small, thinly traded shares with hype and then sell to the people who believed it, and how to recognise one early.

    6 min read Beginner
  172. Investor protection, module 2: Misleading claims and conflicts of interest

    Undisclosed conflicts of interest

    How commissions, paid promotions, referral fees and personal holdings can shape the advice and content you see, and the questions that reveal a hidden conflict.

    7 min read Beginner
  173. Investor protection, module 3: Myths, manipulation and advice

    Market manipulation

    How prices are manipulated through circular trading, false news, spoofing, front-running and insider trading, why each is illegal, and how it is detected.

    7 min read Intermediate
  174. Investor protection, module 3: Myths, manipulation and advice

    Common stock market myths

    Seven common stock market myths, from "it always comes back" to "a low price means cheap", what the evidence says instead, and why myths make people easy targets.

    7 min read Beginner
  175. Investor protection, module 3: Myths, manipulation and advice

    Using SEBI's investor resources

    What SEBI and the exchanges publish for investors, from registers and enforcement orders to scam warnings and company filings, and how to use them to check a claim.

    7 min read Beginner
  176. Investor protection, module 4: Complaints, grievances and recovery

    What to do after a suspected fraud

    The steps to take, in order, after an investment fraud or account takeover, how to keep evidence, what recovery is realistic, and the recovery scams that follow.

    7 min read Beginner

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