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Stock Market Glossary

134 Terms

The Indian market terms used across our coverage — indices and flows, derivatives, valuation, macro policy, chart language, commodities and mutual funds — defined in plain English, in the order a new reader needs them.

Every definition has its own link. Share or cite one directly: /glossary/#repo-rate.

Market basics

The vocabulary of a trading session: how size, price bands and settlement are described.

Free-Float Market Capitalisation

Also called: free float

Market value of only those shares that are available for public trading, excluding promoter holdings and other locked-in stakes. NSE and BSE indices are weighted by free float, so a company with a large promoter stake carries less index weight than its full market cap suggests.

Related: Market Capitalisation, Promoter Holding

Face Value

Also called: par value

The nominal value printed on a share, commonly Re 1, Rs 2 or Rs 10. It is not the market price: dividends are declared per share of face value, and splits and bonus issues are expressed against it.

Related: Stock Split, Bonus Issue

Book Value Per Share

Also called: net worth per share

Shareholders funds divided by the number of shares outstanding. Comparing it with the market price gives the price-to-book ratio, which is a common starting point for banks and other asset-heavy businesses.

Related: Price-to-Book Ratio, Return on Equity

Market Breadth

Also called: advance decline

The balance between rising and falling stocks across the market. Broad strength means most shares are participating; narrowing breadth means an index is being carried by a handful of heavyweights, which is often a warning sign.

Related: Advance-Decline Ratio, Nifty 50

Advance-Decline Ratio

Also called: AD ratio

The number of advancing stocks divided by the number of declining stocks in a session. A reading above one means more shares rose than fell, which is a quick way to judge whether an index move was broad or narrow.

Related: Market Breadth

Upper and Lower Circuit

Also called: price band, circuit limit

The daily price band an exchange sets for a stock, typically 5, 10 or 20 per cent of the previous close. Trading halts at the limit: an upper circuit means buyers are queued with no sellers, a lower circuit the reverse.

Related: Price Band, Liquidity

T+1 Settlement

Also called: settlement cycle

Indian equities settle one business day after the trade, so shares and funds change hands on the next working day. It is why selling and buying again the next morning is possible, and why pay-in obligations fall due so quickly.

Related: Delivery Percentage, T+1 Settlement

Delivery Percentage

Also called: delivery volume

The share of a stock traded quantity that resulted in actual delivery rather than intraday squaring-off. A high delivery percentage is usually read as positional buying or selling; a low one as speculative churn.

Related: Open Interest, T+1 Settlement

Liquidity

Also called: depth

How easily a position can be bought or sold without moving the price. It is judged by traded value, bid-ask spread and order-book depth; thin liquidity is what makes a small-cap move violently on modest volumes.

Related: Market Capitalisation, Volume

Price Band

Also called: operating range

Either the exchange-set daily circuit limit for a stock, or the price range in an IPO book build within which investors must bid. The meaning is clear from context: a band on a listed stock is a circuit, a band in a new issue is a valuation range.

Related: Upper and Lower Circuit, Initial Public Offering

Pre-open Session

Also called: pre-open, call auction

The brief call-auction window before the 9:15 open in which orders are collected and matched at a single equilibrium price. It absorbs overnight news into one opening print instead of a disorderly first minute.

Related: Upper and Lower Circuit, Liquidity

Bid-Ask Spread

Also called: spread

The gap between the highest price a buyer will pay and the lowest price a seller will accept. A tight spread means a liquid stock where entering and exiting is cheap; a wide one is the first warning that liquidity is thin.

Related: Liquidity, Impact Cost

Impact Cost

Also called: market impact

The price concession needed to execute a large order at once, measured against the prevailing quote. The exchanges publish impact-cost data for index stocks, which is how institutions judge whether a position can be built without moving the market.

Related: Bid-Ask Spread, Liquidity

Square-off

Also called: intraday exit

Closing an intraday position before the session ends, as opposed to taking delivery. Positions left open are squared off automatically by the broker near the close, usually at whatever price is then going.

Related: Delivery Percentage, Volume

BTST

Also called: buy today sell tomorrow

Selling shares the morning after buying them, before they are delivered into the demat account under T+1 settlement. It is allowed except in trade-to-trade stocks, and it carries overnight gap risk for one night of exposure.

Related: T+1 Settlement, Delivery Percentage

Indices and benchmarks

What the headline numbers mean, and how index membership changes a stock.

Nifty 50

Also called: Nifty, NSE benchmark

The National Stock Exchange benchmark index of 50 large, liquid companies spanning major sectors, weighted by free-float market capitalisation. It is the reference for most Indian equity portfolios and the underlying for the most active derivatives contracts.

Related: Sensex, Free-Float Market Capitalisation, Bank Nifty

Sensex

Also called: BSE Sensex

The BSE benchmark index of 30 large, well-established companies. Older than the Nifty, it is still the number most often quoted in headlines, and it moves with the same drivers as its NSE counterpart.

Related: Nifty 50

Bank Nifty

Also called: Nifty Bank

The NSE sector index of the most liquid listed banks. Banking carries the largest weight in Indian benchmarks, so Bank Nifty is watched as the high-beta expression of the same market view.

Related: Nifty 50, Beta

India VIX

Also called: volatility index, fear index

The National Stock Exchange volatility index derived from Nifty option prices. A rising VIX means the market is paying up for protection and expecting sharper swings; a falling VIX signals calm.

Related: Implied Volatility, Put Option

Beta

Also called: systematic risk

A measure of how much a stock moves relative to its benchmark. A beta above one means it typically swings more than the index, below one less; it is a historical estimate, not a forecast.

Related: India VIX, Bank Nifty

Nifty Next 50

Also called: Junior Nifty

The index of the 50 stocks ranked just below the Nifty 50 by size and liquidity. It is the waiting room for benchmark inclusion, so index-rebalancing flows in and out of it every review.

Related: Nifty 50, Index Rebalancing

Total Return Index

Also called: TRI

A version of an index that assumes all dividends are reinvested, unlike the headline price index. Fund performance is measured against the TRI, which is why a fund can lag the index you see on television and still beat its benchmark.

Related: Nifty 50, Dividend Yield

Sectoral Indices

Also called: sector indices, Nifty IT, Nifty Pharma

Benchmarks that track one industry, such as banks, information technology or pharmaceuticals. They show whether a move is market-wide or sector-specific, which is the first split a sector rotation story needs.

Related: Bank Nifty, Nifty 50

Institutional flows and deals

Who is buying: the participants whose activity the daily numbers track.

FII Activity

Also called: foreign institutional investor, FII buying, FII selling

Net buying or selling by foreign institutional investors in Indian equities, published daily by the exchanges. Sustained FII selling pressures the rupee as well as prices, which is why the number is reported alongside the index move.

Related: Foreign Portfolio Investor, DII Activity, Foreign Exchange Reserves

DII Activity

Also called: domestic institutional investor

Net buying or selling by domestic institutions such as mutual funds, insurers, banks and pension funds. DII flows are tracked as the counterweight to foreign flows, and domestic funds buying into FII selling has repeatedly cushioned Indian drawdowns.

Related: FII Activity, Market Capitalisation

Bulk Deal

Also called: bulk transaction

A single-day transaction in a listed stock of more than 0.5 per cent of the company paid-up equity, disclosed by the exchange on the same evening. It shows up in price and volume as a single large trade.

Related: Block Deal, Delivery Percentage

Block Deal

Also called: negotiated deal

A large negotiated trade executed through a dedicated exchange window rather than the order book, with a minimum transaction value and a short reporting window. Block deals are a common route for a promoter or institution to move a stake without disturbing the market.

Related: Bulk Deal, Offer for Sale, Promoter Holding

Promoter Holding

Also called: promoter stake

The share of a company held by its promoters. Quarterly disclosure makes it a governance signal: rising pledges, creeping dilution or an unexplained selldown are read as warnings, while a promoter adding shares is read as conviction.

Related: Pledge, Block Deal, Free-Float Market Capitalisation

Pledge

Also called: promoter pledge, encumbered shares

Shares committed as collateral for a loan. High promoter pledge is a risk marker, because a falling share price can trigger more collateral being demanded and, in the worst case, forced sale of pledged shares.

Related: Promoter Holding

Participatory Notes

Also called: P-Notes, offshore derivative instruments

Instruments through which overseas investors without direct registration take exposure to Indian securities via a registered intermediary. Their share of foreign flows is watched as a gauge of unregistered offshore interest, and tightening disclosure norms around them periodically moves the market.

Related: Foreign Portfolio Investor, FII Activity

Securities Lending and Borrowing

Also called: SLBM, stock lending

A facility for lending shares to borrowers, typically short sellers, in exchange for a fee and collateral. Lending rates and utilisation show where borrowed shares are in demand, which is a direct read on short-selling pressure.

Related: Short Selling, Delivery Percentage

Margin Trading Facility

Also called: MTF, funded positions

Broker-funded leveraged stock positions, where the investor puts up part of the value as margin and the broker funds the rest against pledged shares. Rising MTF exposure shows where leveraged length is concentrated before crowded moves unwind.

Related: Pledge, Delivery Percentage

Corporate actions and the primary market

Events that change the share count, the price, or the pool of owners.

Initial Public Offering

Also called: IPO, listing

A company first sale of shares to the public, priced either at a fixed price or through a book build within a band. Allotment, listing gains and the lock-in on anchor investors are the parts of an IPO a reader actually asks about.

Related: SME IPO, Grey Market Premium, Price Band

SME IPO

Also called: NSE Emerge listing, SME board

A public issue on the dedicated small and medium enterprise platforms of the exchanges. Minimum ticket sizes are larger, liquidity after listing is thinner, and price discovery is generally more volatile than on the main board.

Related: Initial Public Offering, Liquidity

Grey Market Premium

Also called: GMP

The unofficial premium at which shares of an unlisted, upcoming issue are traded before listing. It is an unregulated, thin market, so GMP is an indication of demand sentiment and never a promise of listing gain.

Related: Initial Public Offering, SME IPO

Bonus Issue

Also called: bonus shares

Free additional shares issued to existing holders in a ratio such as 1:1. The share count rises and the price adjusts proportionately, so the holding value is unchanged: it is a signal of confidence and of reserves, not a windfall.

Related: Stock Split, Face Value

Stock Split

Also called: share split

Splitting one share into several of lower face value, for example Rs 10 into Rs 2. The price falls in the same proportion and the investor holding value is unchanged; the purpose is affordability and wider participation.

Related: Bonus Issue, Face Value

Buyback

Also called: share repurchase

A company buying its own shares, through a tender offer or in the open market. It reduces the share count, lifts earnings per share mechanically, and is a way of returning cash to holders, sometimes at a premium to the market price.

Related: Earnings Per Share, Dividend Yield

Rights Issue

Also called: rights entitlement

An offer of new shares to existing holders in proportion to their holding, usually at a discount. It protects holders from dilution if they subscribe, and the rights entitlement itself can be sold in the market.

Related: Follow-on Public Offer, Record Date

Dividend Yield

Also called: yield

Annual dividend per share as a percentage of the current market price. A high yield can mean an income opportunity or a market expectation that the dividend will be cut, which is why the payout ratio matters as much as the yield.

Related: Record Date, Ex-Dividend Date

Record Date

Also called: entitlement date

The date on which a company fixes the list of holders entitled to a dividend, bonus or rights entitlement. To be on that list you must own the shares before the ex-date.

Related: Ex-Dividend Date, Dividend Yield

Ex-Dividend Date

Also called: ex-date

The first day on which a buyer of the shares no longer receives the announced dividend or entitlement. The price adjusts by roughly the payout on that morning, which is why a headline fall on an ex-date is not a loss of value.

Related: Record Date, Dividend Yield

Anchor Investor

Also called: anchor book

A qualified institution allotted shares a day before an IPO opens to the public, at a fixed price. Anchor participation is read as an institutional vote of confidence, and the allotted shares stay locked in after listing.

Related: Initial Public Offering, Grey Market Premium

Lot Size

Also called: bid lot

The minimum number of shares one IPO application must bid for, fixed from the price band. It sets the minimum ticket for retail applicants and decides how many shares a successful allotment contains.

Related: Initial Public Offering, Cut-off Price

Cut-off Price

Also called: cut-off bid

Bidding in an IPO at whatever price is finally discovered, instead of naming one. Retail investors use it to stay eligible at any clearing price, which is why most successful retail applications bid at cut-off.

Related: Lot Size, Price Band

Listing Gains

Also called: listing pop

The difference between the IPO issue price and the price on listing day, expressed as a percentage. Positive listing gains are why IPOs attract first-time applicants, and grey market chatter tries to predict them in advance.

Related: Initial Public Offering, Grey Market Premium

IPO Allotment

Also called: allotment status

The allocation of shares to applicants after an IPO closes. In oversubscribed retail categories allotment works like a lottery by lots, so applying with more lots raises the odds only up to the subscription limit.

Related: Lot Size, Listing Gains

Demerger

Also called: spin-off, hive-off

Splitting one listed company into two or more separately listed businesses, with existing holders receiving shares of the new entity on a record date. Each part is then valued on its own business instead of a conglomerate discount.

Related: Record Date, Face Value

Derivatives

Contracts on a future price: how traders hedge, and what the positioning numbers mean.

Futures Contract

Also called: futures, F&O

An agreement to buy or sell an underlying at a fixed price on a future date. Positions are marked to market daily, so losses are paid as they accrue, and leverage means a small adverse move consumes a large part of the margin.

Related: Options Contract, Open Interest, Expiry Day

Options Contract

Also called: option, derivatives

A contract giving the buyer the right, but not the obligation, to buy or sell the underlying at a strike price before expiry. The buyer pays a premium and risks only that premium; the seller collects it and carries the open-ended risk.

Related: Call Option, Put Option, Implied Volatility

Call Option

Also called: CE

The right to buy the underlying at the strike price. A call buyer profits when the price rises above the strike by more than the premium paid, which is why calls are the bullish leg of most option strategies.

Related: Put Option, Strike Price, Premium

Put Option

Also called: PE

The right to sell the underlying at the strike price. Puts are bought as insurance on a portfolio or as a direct bearish position, and put buying is what typically lifts the volatility index.

Related: Call Option, India VIX, Hedging

Strike Price

Also called: exercise price

The price at which an option can be exercised. Options are described as in the money, at the money or out of the money relative to the underlying, and that distance decides the premium.

Related: Call Option, Put Option, Premium

Premium

Also called: option price

The price paid by an option buyer to the seller. It has an intrinsic part, from how far the strike is already in the money, and a time part, which decays as expiry approaches.

Related: Strike Price, Implied Volatility, Expiry Day

Open Interest

Also called: OI, outstanding contracts

The number of derivative contracts still outstanding. Rising open interest with a rising price is read as fresh long build-up; rising open interest with a falling price as short build-up, which is why the two are read together.

Related: Futures Contract, Rollover, Short Selling

Implied Volatility

Also called: IV

The volatility the market is paying for, backed out of an option price. Higher implied volatility means costlier premiums for the same strike, so a position can be right on direction and still lose money if volatility collapses.

Related: India VIX, Premium, Options Contract

Rollover

Also called: roll, carry forward

Carrying a derivatives position into the next expiry instead of settling it. A high rollover percentage in a stock is read as traders expecting the trend or the move to continue.

Related: Expiry Day, Open Interest, Futures Contract

Expiry Day

Also called: F&O expiry

The last trading day of a derivatives contract, when unsettled positions must be squared off or rolled. Expiry sessions are volatile because of the premium at stake and the unwinding of hedges.

Related: Rollover, Premium, Open Interest

Hedging

Also called: insurance, hedge

Taking a position that offsets the risk of another. A holder can buy index puts to cap downside without selling the underlying, which is what makes derivatives useful to long-term investors rather than only to traders.

Related: Put Option, Arbitrage, Futures Contract

Put-Call Ratio

Also called: PCR

Put open interest or volume divided by the corresponding call figure. A very high ratio means crowded put buying, which contrarians read as fear near a bottom, and a very low one as complacency near a top.

Related: Open Interest, Implied Volatility

Max Pain

Also called: options pain, max pain strike

The strike at which the most outstanding options expire worthless, costing option buyers the most in aggregate. Expiry sessions often gravitate towards it as writers defend the level where they keep the most premium.

Related: Expiry Day, Open Interest

Mark-to-Market

Also called: MTM, daily settlement

Settling futures and margin positions to the day closing price every evening, with losses collected and profits credited daily. It is why leverage feels painless until the first adverse close, when cash is actually demanded.

Related: Futures Contract, Expiry Day

SPAN Margin

Also called: SPAN, upfront margin

The exchange-mandated minimum margin for a derivatives position, computed from risk scenarios on the portfolio. Brokers must collect it upfront, so position size in futures and options is decided by SPAN long before conviction enters the picture.

Related: Futures Contract, Premium

Basis

Also called: cash-futures spread

The futures price minus the spot price of the same underlying. A positive basis means futures trade at a premium, usually from carry cost, and its behaviour into expiry is what cash-futures arbitrage lives on.

Related: Arbitrage, Futures Contract

Fundamentals and valuation

The numbers behind a price: what a company earns, owns and owes.

Price-to-Earnings Ratio

Also called: P/E, PE ratio

The market price divided by earnings per share: how many rupees a buyer pays for one rupee of annual profit. It is only comparable within an industry, and a low reading can mean either value or a market expectation of falling profits.

Related: Earnings Per Share, Price-to-Book Ratio

Price-to-Book Ratio

Also called: P/B, PB ratio

Market price divided by book value per share. It is the standard lens for banks and lenders, where the balance sheet is the business, and a sustained discount to book is the market saying it does not trust the asset quality.

Related: Book Value Per Share, Return on Equity

EBITDA

Also called: operating profit

Earnings before interest, tax, depreciation and amortisation: profit from operations before financing and accounting charges. It is a rough proxy for operating cash generation, and analysts strip it further to adjusted EBITDA for one-off items.

Related: Profit After Tax, Return on Capital Employed

Profit After Tax

Also called: PAT, net profit, bottom line

The profit left after all expenses, interest and tax: the number reported in the headline and used for earnings per share. It is the cleanest single measure of what belongs to shareholders in a period.

Related: EBITDA, Earnings Per Share

Interest Coverage Ratio

Also called: debt servicing

Operating profit divided by interest expense: how many times over the company can pay its interest from operations. A cover below about two times is a warning that a bad year could put the debt at risk.

Related: Debt-to-Equity Ratio, EBITDA

Working Capital

Also called: current assets, net current assets

Current assets minus current liabilities: the short-term funds a business runs on. A rising receivable cycle that keeps working capital stretched is the usual reason a profitable company still runs short of cash.

Related: Debt-to-Equity Ratio, Profit After Tax

PEG Ratio

Also called: price earnings growth

The price-to-earnings ratio divided by the annual earnings growth rate. It asks whether growth justifies the multiple: around one is conventionally fair, well above one means the buyer is paying up for growth that must actually arrive.

Related: Price-to-Earnings Ratio, Earnings Per Share

Free Cash Flow

Also called: FCF

Operating cash flow minus capital expenditure: the cash a business generates after maintaining itself. It is what funds dividends, buybacks and debt repayment, so persistent profits without free cash flow invite scepticism.

Related: EBITDA, Profit After Tax

Operating Margin

Also called: EBIT margin

Operating profit as a percentage of revenue: how much of each rupee of sales survives operating costs. Expanding margins mean pricing power or scale; shrinking ones mean competition or cost pressure, whatever the revenue growth says.

Related: EBITDA, Profit After Tax

EV to EBITDA

Also called: enterprise multiple

Enterprise value, which is market capitalisation plus debt minus cash, divided by EBITDA. Unlike the price-to-earnings ratio it compares buyers total outlay across companies with different debt, which is why acquirers quote it.

Related: EBITDA, Debt-to-Equity Ratio

Dividend Payout Ratio

Also called: payout, distribution ratio

The share of net profit paid out as dividends. A consistently high payout suits income seekers but leaves little for growth, while a near-zero payout from a mature cash cow raises questions about what the cash is for.

Related: Dividend Yield, Profit After Tax

Macro and policy

Rates, prices and the official numbers that set the backdrop for every stock.

Repo Rate

Also called: policy rate, RBI rate

The rate at which the Reserve Bank of India lends short-term funds to banks against government securities. It is the main policy rate, and a change in it moves lending and deposit rates, bond yields and rate-sensitive sectors first.

Related: Reverse Repo Rate, Cash Reserve Ratio, Monetary Policy Committee

Reverse Repo Rate

Also called: SDF, liquidity absorption

The rate at which the RBI absorbs surplus cash from banks. It sits at the floor of the liquidity corridor, alongside the marginal standing facility at the ceiling, and sets the very short end of the money market.

Related: Repo Rate, Liquidity, Open Market Operations

Statutory Liquidity Ratio

Also called: SLR

The share of deposits banks must hold in government securities, cash or other approved assets. SLR holding is what makes banks the natural buyers of government bonds, and a cut releases funds for lending.

Related: Cash Reserve Ratio, Bond Yield

Open Market Operations

Also called: OMO

The RBI buying or selling government securities in the market to inject or drain durable liquidity. Unlike a repo, an OMO purchase stays in the system, which is why larger OMO plans move bond yields more than a rate decision sometimes does.

Related: Repo Rate, Bond Yield, Cash Reserve Ratio

Monetary Policy Committee

Also called: MPC, RBI policy

The six-member committee that sets the policy repo rate, with a mandate to hold consumer price inflation at four per cent with a two per cent band either way. Meetings are six times a year and the vote split is read for the direction of travel.

Related: Repo Rate, CPI Inflation

CPI Inflation

Also called: retail inflation, consumer price index

The year-on-year rise in the consumer price index, weighted towards food and fuel. It is the retail inflation number the RBI targets, so a hot or cool print moves rate expectations more than any other data release.

Related: WPI Inflation, Monetary Policy Committee

WPI Inflation

Also called: wholesale price index

The year-on-year rise in wholesale prices, covering goods trade at the producer level. It typically leads retail inflation, and a widening gap between the two tells you which part of the chain is absorbing the pressure.

Related: CPI Inflation

Gross Domestic Product

Also called: GDP, GDP growth

The market value of everything produced in the economy in a period, reported quarterly and revised later. Equity revenues track nominal GDP over time, so the quarterly print and the revisions both matter.

Related: Fiscal Deficit, CPI Inflation

Fiscal Deficit

Also called: budget deficit

The gap between what the government spends and what it collects, expressed as a share of GDP. A higher deficit means more borrowing, which competes with companies for funds and pressures bond yields.

Related: Bond Yield, Gross Domestic Product

Bond Yield

Also called: G-sec yield, 10-year yield

The return a buyer earns by holding a bond to maturity, moving inversely to its price. The ten-year government yield is the benchmark for every other borrowing cost in the economy, from home loans to corporate paper.

Related: Open Market Operations, Fiscal Deficit, Repo Rate

Foreign Exchange Reserves

Also called: forex reserves, RBI reserves

The RBI holdings of foreign currency assets, gold, special drawing rights and its reserve position with the International Monetary Fund. Reserves fund intervention to steady the rupee, so a sharp weekly fall is read as the central bank defending the currency.

Related: FII Activity, Bond Yield

Liquidity Adjustment Facility

Also called: LAF

The RBI framework of overnight repo borrowing and reverse repo absorption through which day-to-day liquidity is managed. The repo rate and the absorption rate together form the corridor that pins the very short end of money-market rates.

Related: Repo Rate, Reverse Repo Rate

Marginal Standing Facility

Also called: MSF

The overnight window through which banks borrow from the RBI at a penal rate above the repo rate, against approved securities. It sits at the ceiling of the liquidity corridor and is used only when normal funding runs short.

Related: Repo Rate, Statutory Liquidity Ratio

Marginal Cost of Lending Rate

Also called: MCLR

The internal benchmark banks used to price most loans from 2016, built from their own cost of funds. New retail and small-business floating loans have largely moved to external benchmarks since, but the existing loan book still reprices on it.

Related: Repo Rate, Bond Yield

Yield Curve

Also called: term structure

The line joining bond yields across maturities, normally rising with tenure. A flattening or inverted curve means the market expects slower growth or rate cuts, which is why equity desks watch the bond market shape.

Related: Bond Yield, Repo Rate

Technical analysis

Chart vocabulary: the levels, averages and signals quoted in market reports.

Support and Resistance

Also called: S/R levels, demand zone

Price levels where buying or selling has repeatedly emerged, so the market pauses there. A break of support on heavy volume is treated as a change in trend; a failure to break resistance as a ceiling.

Related: Moving Average, Breakout

Moving Average

Also called: DMA, SMA, EMA

The average closing price over a chosen number of sessions, redrawn each day. The 50-day and 200-day averages are the widely watched trend lines, and price holding above the 200-day is the common definition of a long-term uptrend.

Related: Golden Cross and Death Cross, Support and Resistance

Golden Cross and Death Cross

Also called: golden cross, death cross

A golden cross is the 50-day moving average crossing above the 200-day, taken as a bullish trend signal; a death cross is the reverse. Both are lagging signals, which is why they confirm a trend rather than anticipate it.

Related: Moving Average, Relative Strength Index

Breakout

Also called: breakdown, range break

A decisive move out of a price range that has contained the stock, usually on expanded volume. Traders judge a breakout by whether the level then holds as support, which is why the retest matters more than the first move.

Related: Support and Resistance, Volume

Stop Loss

Also called: SL, trailing stop

A pre-set exit level that caps the loss on a position, and the only part of a trade that is decided before emotion is involved. A trailing stop moves with the price to protect an unrealised gain.

Related: Risk-Reward Ratio, Short Selling

Risk-Reward Ratio

Also called: R:R, risk reward

The potential gain on a trade divided by the potential loss if the stop is hit. A strategy can be right less than half the time and still make money at a good ratio, which is why position sizing follows the ratio rather than conviction.

Related: Stop Loss, Arbitrage

Short Selling

Also called: shorting, short position

Selling shares that are not owned, in order to buy them back lower and profit from the fall. Retail investors can do it intraday in the cash segment, and beyond that through derivatives, which is why short build-up is tracked in the futures data.

Related: Open Interest, Futures Contract

Arbitrage

Also called: arb, cash-futures spread

Profiting from the same asset trading at two prices, most commonly cash versus futures near expiry. Arbitrage is low-risk by construction, so returns are thin and volumes large, which is why arbitrage positions show up as unusual delivery volumes.

Related: Delivery Percentage, Hedging

Volume

Also called: traded quantity, turnover

The number of shares traded in a session, used to judge conviction behind a price move. A breakout or breakdown on unusually high volume is treated as real; the same move on thin volume as noise.

Related: Breakout, Delivery Percentage, Liquidity

Bollinger Bands

Also called: volatility bands

A moving average with two bands set a fixed number of standard deviations away, widening in volatile phases and pinching in calm ones. A squeeze of the bands is read as stored energy for the next sharp move, in either direction.

Related: Moving Average, Support and Resistance

VWAP

Also called: volume weighted average price

The average traded price of the session weighted by volume at each level. Institutions benchmark executions against it: buying below VWAP counts as a good fill, which is why the line acts as intraday support and resistance.

Related: Volume, Delivery Percentage

Doji

Also called: indecision candle

A candlestick whose open and close are nearly equal, leaving a small body with wicks on either side. It signals that neither buyers nor sellers held the session, so after a long run it is read as a possible pause or reversal.

Related: Support and Resistance, Breakout

Fibonacci Retracement

Also called: Fib levels

Horizontal levels drawn at fixed fractions of a prior move, commonly around 38, 50 and 62 per cent, where pullbacks are expected to pause. They work to the extent traders collectively watch them, which in liquid index futures is most of the time.

Related: Support and Resistance, Breakout

Average True Range

Also called: ATR

The average of recent session ranges including gaps, expressed in price or points. It measures how much a stock normally moves, so stops and targets are set as multiples of it rather than as round numbers.

Related: Stop Loss, Implied Volatility

Commodities and currency

Gold, crude and the rupee: the physical and currency markets that move alongside equities.

Gold

Also called: yellow metal, safe haven

The oldest hedge in Indian portfolios, held as jewellery, coins, sovereign bonds and exchange futures. It typically rises when equities or the rupee wobble, and loan-against-gold demand makes its price a credit-market event too.

Related: Silver, USDINR

Silver

Also called: white metal

A precious metal with large industrial demand alongside investment buying, which makes it more volatile than gold. It broadly follows gold direction with bigger swings, and both trade as futures on the domestic commodity exchange.

Related: Gold, MCX

Brent Crude

Also called: Brent, global oil benchmark

The North Sea crude benchmark against which most of the world oil, including India imports, is priced. A rising Brent quote feeds directly into fuel prices, inflation expectations and the import bill.

Related: USDINR, Spot Price

USDINR

Also called: rupee-dollar, dollar-rupee

The rupees-per-dollar exchange rate, the most watched currency pair in India. A falling rupee raises imported inflation and foreign selling pressure, which is why RBI intervention headlines move equities too.

Related: Foreign Exchange Reserves, Gold

MCX

Also called: Multi Commodity Exchange

India commodity derivatives exchange, where bullion, metals and energy futures trade. Evening-session moves here often preview the next morning equity sentiment for resource-linked stocks.

Related: Gold, Spot Price

Spot Price

Also called: cash price

The price for immediate delivery, as opposed to a futures price for later delivery. The gap between spot and futures is the basis that hedgers and arbitrageurs trade on.

Related: Futures Contract, MCX

Mutual funds and ETFs

Pooled investing: how funds are priced, bought and charged.

Net Asset Value

Also called: NAV

The per-unit market value of a mutual fund, computed daily from its holdings minus expenses. You always buy and sell at the NAV, never at a market quote, which is the basic difference from an exchange-traded fund.

Related: Expense Ratio, Exchange Traded Fund

Exchange Traded Fund

Also called: ETF

A basket of securities that trades on the exchange through the session like a share. It tracks an index or theme at low cost, though thinly traded ETFs can quote away from their true value during stress.

Related: Net Asset Value, Index Fund

Index Fund

Also called: passive fund

A mutual fund that simply replicates an index instead of picking stocks. Costs stay low because there is no active management, and returns stay close to the benchmark by construction.

Related: Exchange Traded Fund, Nifty 50

Systematic Investment Plan

Also called: SIP

A fixed automatic investment into a fund at regular intervals. It averages the purchase cost across market levels, which is why domestic SIP inflows are tracked as the backbone of local institutional buying.

Related: Net Asset Value, Index Fund

ELSS

Also called: tax-saving fund, 80C

An equity fund whose investments qualify for tax deduction with a three-year lock-in, the shortest among tax-saving options. The lock-in forces a minimum holding period, which suits equity investing temperamentally as well as fiscally.

Related: Systematic Investment Plan, Net Asset Value

Expense Ratio

Also called: TER, fund cost

The annual percentage a fund charges on assets for management and operations. It compounds against the investor every year, so a two-percentage-point gap is the difference between beating and trailing a benchmark over a decade.

Related: Net Asset Value, Exchange Traded Fund

Where these terms appear

The glossary explains the words; the dashboards show the numbers. Every definition links to the page where that term does its work.

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