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Glossary & beginner’s dictionary

451 stock market terms in plain English, A to Z. Search for any word; "Learn →" opens the full lesson.

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52-week high
The highest price of a stock in the last one year.Learn →
52-week low
The lowest price of a stock in the last one year.Learn →

A

Absolute return
Total % gain or loss without adjusting for time.
Acceptance ratio
In a buyback, the share of tendered shares the company actually buys.
Account aggregator
An RBI-regulated system for sharing your financial data with your consent.
Active fund
A mutual fund where a manager picks stocks to try to beat an index.Learn →
AGM
Annual General Meeting, the yearly meeting where shareholders vote on key matters.
AIS
Annual Information Statement on the income tax portal showing your reported income and trades.
Algo trading
Trading using computer programs that place orders automatically.
Allotment
When IPO shares are given to applicants.Learn →
Alpha
Return earned above a benchmark.
AMC (Annual Maintenance Charge)
A yearly fee some brokers charge to keep a demat account.
AMC (Asset Management Company)
The company that runs mutual fund schemes.Learn →
AMFI
Association of Mutual Funds in India, the mutual fund industry body that publishes NAVs and market-cap lists.
Anchor investor
A large institution allotted IPO shares a day before the issue opens, with a lock-in.Learn →
Annual report
A company’s yearly audited report on its business and finances.Learn →
Annualised return
Return expressed as a yearly rate.
Arbitrage
Profiting from a price difference of the same thing in two places at once.
Arbitrage fund
A fund earning from price differences between cash and futures markets; low risk.
ASBA
Application Supported by Blocked Amount: IPO money is blocked, not debited, until allotment.
Ask price
The lowest price a seller is willing to accept right now.
Asset
Anything a company or person owns that has value.Learn →
Asset allocation
Splitting money between equity, debt, gold and cash.Learn →
ATM (At the Money)
An option whose strike is closest to the current price.Learn →
Auction (exchange)
A process to buy shares for a seller who failed to deliver; often costly for the defaulter.
Auditor
An independent accountant who checks a company’s financial statements.
AUM
Assets Under Management, the total money a fund manages.Learn →
Average price
Your average cost per share across all purchases.
Averaging down
Buying more of a falling stock to lower your average cost; risky if the business is weak.

B

Balance sheet
A snapshot of assets, liabilities and equity on a date.Learn →
Balanced advantage fund
A hybrid fund that changes its equity/debt mix dynamically.
Bank Nifty
NSE index of the most liquid large banking stocks.
Basis
The difference between a futures price and the spot price.
Basis point
One hundredth of a percent (0.01%).
Bear
Someone who expects prices to fall.
Bear market
A long period of falling prices, often 20%+ from a high.Learn →
Bear put spread
Buy a higher-strike put, sell a lower-strike put; profits from a moderate fall.Learn →
Benchmark
An index used to measure a fund’s performance.Learn →
Beta
How much a stock tends to move relative to the market (1 = same as market).
Bid price
The highest price a buyer is willing to pay right now.
Bid-ask spread
The gap between the best bid and best ask.Learn →
Block deal
A single large trade (₹10 crore+) done in a special window.
Blue chip
A large, well-established, financially strong company.
Board of directors
People elected by shareholders to oversee the company’s management.
Bollinger Bands
A moving average with bands 2 standard deviations above and below.Learn →
Bond
A loan you give to a government or company that pays interest.
Bonus shares
Free extra shares given to shareholders from reserves.Learn →
Book building
An IPO method where the final price is discovered from bids within a band.
Book value
Assets minus liabilities: net worth on paper.Learn →
Book value per share
Book value divided by number of shares.Learn →
Bottom line
Net profit, the last line of the P&L.
Bracket order
An order with an entry, a target and a stop-loss attached.
Breakdown
Price falling convincingly below support.Learn →
Breakeven
The price at which you neither gain nor lose.
Breakout
Price rising convincingly above resistance.Learn →
Broker
A SEBI-registered firm that places your orders on the exchange.Learn →
Brokerage
The fee a broker charges per trade.Learn →
BSE
Asia’s oldest stock exchange (1875), which runs the Sensex.Learn →
BTST
Buy Today Sell Tomorrow: selling shares before they are credited to demat.
Bull
Someone who expects prices to rise.
Bull call spread
Buy a lower-strike call, sell a higher-strike call; profits from a moderate rise.Learn →
Bull market
A long period of rising prices.Learn →
Buy-and-hold
A strategy of holding good investments for many years.
Buyback
A company buying its own shares from shareholders.Learn →

C

CAGR
Compound Annual Growth Rate: the steady yearly growth rate between two values.Learn →
Call option
The right to buy at a fixed price before/at expiry.Learn →
Capex
Capital expenditure: money spent on long-term assets like factories.
Capital
Money used to start or grow a business, or to invest.
Capital appreciation
Rise in the value of an investment.Learn →
Capital gains
Profit from selling an investment for more than you paid.Learn →
Capitulation
Panic selling on very high volume, often near a bottom.
CAS
Consolidated Account Statement of all your demat and fund holdings.
Cash flow statement
Shows actual cash in and out from operations, investing and financing.Learn →
Cash market
The segment where shares are bought and sold for delivery or intraday (not derivatives).
Cash-settled
A derivative settled in cash rather than delivery.
CDSL
Central Depository Services (India) Ltd, one of India’s two depositories.Learn →
Circuit breaker
A market-wide trading halt when an index moves 10/15/20%.
Circuit filter
Another name for price band/circuit limit.
Circuit limit
The maximum a stock can rise or fall in a day.Learn →
Clearing corporation
An exchange entity that settles trades and guarantees both sides.
Closing price
The official price at the end of the day (NSE: weighted average of the last 30 minutes).Learn →
CNC
Cash and Carry, the product type for delivery trades.
Collateral
An asset pledged as security for a loan or margin.
Commodity
Raw goods like gold, crude oil or wheat that can be traded.
Compounding
Earning returns on your returns over time.Learn →
Consolidated results
Financial results including the company and all its subsidiaries.
Consolidation
A sideways period where price moves in a range.
Contract note
The legal record of your trades and charges for the day.Learn →
Contrarian
An investor who goes against the crowd.
Corporate action
A company decision affecting shares: dividend, split, bonus, rights, buyback.
Corpus
The total amount accumulated in an investment.
Correction
A fall of about 10% or more from a recent high.
Cost of carry
The cost (mainly interest) of holding a position until a future date.
Coupon
The interest rate paid on a bond.
Covered call
Owning a stock and selling a call on it for income.Learn →
Credit rating
A grade showing how likely a borrower is to repay (AAA is highest).
Credit risk
The risk that a borrower fails to repay.
Crore
1,00,00,000 (ten million).
Cum-dividend
A share that still carries the right to an upcoming dividend.
Current assets
Assets that turn into cash within a year.
Current liabilities
Obligations due within a year.
Current ratio
Current assets ÷ current liabilities.Learn →
Cut-off price
The final IPO price; retail investors can bid "at cut-off".Learn →
Cyclical stock
A company whose profits rise and fall with the economic cycle (steel, autos).

D

Dalal Street
The street in Mumbai where BSE is located; slang for the Indian market.
Day order
An order valid only for the current trading day.
DDPI
Demat Debit and Pledge Instruction, which lets your broker debit sold shares.
Dead cat bounce
A brief recovery in a falling stock before it falls further.
Death cross
50-day MA crossing below the 200-day MA (seen as bearish).Learn →
Debenture
A type of bond issued by a company, often unsecured.
Debt
Borrowed money that must be repaid with interest.
Debt fund
A mutual fund investing in bonds and money-market instruments.Learn →
Debt-to-equity
Total debt ÷ shareholders’ equity.Learn →
Default
Failure to pay interest or repay a loan.
Defensive sector
Sectors with steady demand: FMCG, pharma, utilities.
Defensive stock
A company with steady demand in all conditions (FMCG, pharma).
Delisting
Removal of a company’s shares from the exchange.
Delivery
Buying shares and holding them in your demat.Learn →
Delivery percentage
Share of traded volume actually taken into demat accounts.
Delta
How much an option price moves for a 1-point move in the underlying.Learn →
Demat account
An account that holds shares electronically.Learn →
Demerger
Splitting a company into separate listed companies.
Depository
An institution that holds securities electronically (NSDL, CDSL).Learn →
Depreciation
Spreading the cost of an asset over its useful life as an expense.
Derivative
A contract whose value comes from an underlying asset.Learn →
DII
Domestic Institutional Investor such as an Indian mutual fund or insurer.Learn →
Dilution
Reduction in ownership % when new shares are issued.
Direct plan
A mutual fund plan without distributor commission (lower cost).Learn →
Discount broker
A low-cost broker offering trading without advice.Learn →
Diversification
Spreading money across many investments to reduce risk.Learn →
Dividend
A cash payout from profits to shareholders.Learn →
Dividend yield
Annual dividend ÷ share price × 100.Learn →
Doji
A candle where open and close are almost equal (indecision).Learn →
Double bottom
A "W" pattern suggesting a bullish reversal.Learn →
Double top
An "M" pattern suggesting a bearish reversal.Learn →
Downtrend
Lower highs and lower lows.Learn →
DP (Depository Participant)
An agent (usually your broker) linking you to a depository.
DP charges
A fee for debiting shares from demat when you sell.Learn →
Drawdown
Fall from a peak to a trough.Learn →
DRHP
Draft Red Herring Prospectus, the first IPO document filed with SEBI.Learn →

E

Earnings call
A company’s call with analysts to discuss results.
EBIT
Earnings Before Interest and Tax (operating profit).Learn →
EBITDA
Earnings Before Interest, Tax, Depreciation and Amortisation.
ELSS
Equity Linked Savings Scheme, a tax-saving equity fund with a 3-year lock-in.Learn →
EMA
Exponential Moving Average, which gives more weight to recent prices.
Emergency fund
Savings for 3–6 months of expenses, kept safe and accessible.
EPS
Earnings Per Share = net profit ÷ shares.Learn →
Equity
Ownership in a company; also shareholders’ funds on a balance sheet.Learn →
Equity curve
A chart of your account value over time.
Equity fund
A mutual fund investing mainly in shares.Learn →
ESOP
Employee Stock Option Plan, which gives employees the right to buy company shares.
ETF
Exchange Traded Fund, a fund that trades on the exchange like a share.Learn →
EV/EBITDA
Enterprise value ÷ EBITDA, a valuation measure that includes debt.
Event risk
Risk from specific events like results, budgets or elections.
Ex-dividend date
The date from which buyers no longer get the declared dividend.Learn →
Exchange
A regulated marketplace for trading securities.Learn →
Exchange transaction charges
Fees charged by NSE/BSE on each trade.Learn →
Exercise
Using an option’s right to buy or sell.
Exit load
A fee for redeeming a fund before a set period.Learn →
Expense ratio
A mutual fund’s yearly fee as a % of assets.Learn →
Expiry
The last day of a derivative contract.Learn →

F

F&O
Futures and Options, the derivatives segment.Learn →
Face value
The nominal value of a share in company records.Learn →
Factsheet
A monthly summary of a mutual fund’s holdings, returns and risk.
FD (Fixed Deposit)
A bank deposit with a fixed interest rate for a fixed period.
FII / FPI
Foreign Institutional / Portfolio Investor.Learn →
Finfluencer
A social-media personality giving financial content; check SEBI registration before trusting advice.
Flexi-cap fund
An equity fund free to invest across all company sizes.Learn →
Float
Shares available for public trading.
FMCG
Fast-Moving Consumer Goods: everyday products like soap and biscuits.
FOMO
Fear Of Missing Out.Learn →
Forward P/E
Price ÷ expected next-year EPS.
Free cash flow
Operating cash flow minus capex.Learn →
Free-float market cap
Market value of only freely tradable shares.Learn →
Fresh issue
New shares issued by a company; money goes to the company.Learn →
Front running
Illegally trading ahead of a known large client order.
Fund manager
The professional who makes a mutual fund’s investment decisions.
Fund of funds
A mutual fund that invests in other mutual funds.
Fundamental analysis
Studying a company’s business and financials to judge its value.Learn →
Futures
A contract to buy/sell at a fixed price on a future date.Learn →

G

G-Sec
Government Security, a bond issued by the Government of India.
Gamma
How fast an option’s delta changes.Learn →
Gap down
Opening well below the previous close.Learn →
Gap up
Opening well above the previous close.Learn →
GDP
Gross Domestic Product, the total value of goods and services produced in a country.
Gilt fund
A debt fund investing in government securities.
GMP
Grey Market Premium, an unofficial and unreliable pre-listing price indicator.Learn →
Gold ETF
An ETF tracking the price of gold.Learn →
Golden cross
50-day MA crossing above the 200-day MA (seen as bullish).Learn →
Growth option
A fund option where profits stay invested.Learn →
Growth stock
A company expected to grow faster than average.
GST
Goods and Services Tax; 18% on brokerage and exchange fees.Learn →
GTT
Good Till Triggered, an order that waits until a trigger price is hit.Learn →

H

Haircut
The % deducted from collateral value for margin purposes.Learn →
Hammer
A candle with a long lower wick near a low; possible bullish reversal.
Head and shoulders
A three-peak reversal pattern.Learn →
Hedging
Reducing risk by taking an offsetting position.Learn →
HNI
High Net-worth Individual.
Holding
A security you own in your demat.
Holding company
A company that owns shares in other companies.
Hybrid fund
A fund mixing equity and debt.Learn →

I

IDCW
Income Distribution cum Capital Withdrawal (formerly dividend option).Learn →
Illiquid
Hard to buy or sell without moving the price.
Implied volatility
Market-expected volatility worked out from option prices.Learn →
Index
A number tracking the performance of a group of stocks.Learn →
Index fund
A fund that copies an index.Learn →
India VIX
Index of expected Nifty volatility; the "fear gauge".Learn →
Inflation
The rise in prices over time, reducing money’s buying power.Learn →
Insider trading
Illegally trading on unpublished price-sensitive information.Learn →
Institutional investor
An organisation investing large pools of money.Learn →
Interest coverage
EBIT ÷ interest expense.Learn →
Interest rate risk
The risk that bond prices fall when interest rates rise.
Intraday
Buying and selling on the same day.Learn →
Intrinsic value (option)
The value of an option if exercised now.Learn →
Intrinsic value (stock)
An estimate of what a business is truly worth.
Inventory
Goods a company holds for sale.
Investment
Putting money into an asset expecting it to grow over time.
Investor Protection Fund
An exchange fund that compensates eligible investors if a broker defaults.Learn →
IOC
Immediate or Cancel: an order that fills immediately or is cancelled.
IPO
Initial Public Offering, a company’s first sale of shares to the public.Learn →
Iron condor
A four-leg options strategy that profits in a range.Learn →
ISIN
A 12-character unique code for a security.Learn →
ITM (In the Money)
An option with intrinsic value.Learn →
ITR
Income Tax Return.

K

KYC
Know Your Customer, mandatory identity verification.Learn →

L

Lakh
1,00,000 (one hundred thousand).
Large and mid-cap fund
An equity fund with at least 35% each in large and mid caps.
Large cap
One of the top 100 companies by market cap.Learn →
Leverage
Using borrowed money or margin to increase position size.Learn →
Liability
Something a company owes.Learn →
Limit order
An order at your price or better.Learn →
Liquid fund
A debt fund holding securities up to 91 days.Learn →
Liquidity
Ease of buying or selling without moving the price.Learn →
Listing
When a company’s shares start trading on an exchange.
Listing gain
Profit from the issue price to the listing price.Learn →
Lock-in period
Time during which shares or units cannot be sold.
Long
Owning or buying a position that profits from a price rise.
Long call
Buying a call option.Learn →
Long put
Buying a put option.Learn →
Lot size
A fixed number of units per F&O contract or IPO application.Learn →
Lower circuit
A stock’s maximum allowed daily fall.Learn →
LTCG
Long-term capital gains (equity held more than 12 months).Learn →
LTP
Last Traded Price.Learn →
Lump sum
Investing a large amount at once.Learn →

M

MACD
An indicator: EMA(12) minus EMA(26), with a signal line.Learn →
Margin
Your own money deposited to take a larger position.Learn →
Margin call
A demand to add funds when margin falls short.Learn →
Mark-to-market
Daily settlement of futures profits and losses.Learn →
Market breadth
How many stocks are rising vs falling.
Market cap
Share price × total shares.Learn →
Market maker
A participant who continuously quotes buy and sell prices.
Market order
An order filled immediately at the best available price.Learn →
Market sentiment
The overall mood of investors.
Max pain
The strike where option buyers lose the most at expiry.Learn →
Maximum drawdown
The largest peak-to-trough fall.Learn →
MD&A
Management Discussion and Analysis section of an annual report.
Merger
Two companies combining into one.
Mid cap
Companies ranked 101–250 by market cap.Learn →
MIS
Margin Intraday Square-off, the intraday product type.
Moat
A lasting competitive advantage.Learn →
Momentum
The tendency of rising (or falling) prices to keep moving that way for a while.
Moving average
Average closing price over a set number of periods.Learn →
MTF
Margin Trading Facility, which lets you buy delivery shares with a broker loan.Learn →
Multi-cap fund
An equity fund with at least 25% each in large, mid and small caps.Learn →
Multibagger
A stock that rises many times in value; rare, often hyped.
Mutual fund
Pooled money professionally invested.Learn →

N

Naked option
An option sold without a hedge; high risk.
NAV
Net Asset Value per mutual fund unit.Learn →
Neckline
The support or resistance line in a reversal pattern.
Net interest income
A bank’s interest earned minus interest paid.
Net profit
Profit after all expenses, interest and tax.Learn →
Net profit margin
Net profit ÷ revenue × 100.Learn →
Net worth
Assets minus liabilities.
NFO
New Fund Offer, the launch of a new mutual fund scheme.
Nifty 50
NSE’s index of 50 large companies.Learn →
NII (IPO)
Non-Institutional Investors applying above ₹2 lakh in an IPO.Learn →
Nominee
The person who receives your investments if you die.
NPA
Non-Performing Asset, a bank loan not being repaid.
NSDL
National Securities Depository Ltd, India’s first depository.Learn →
NSE
National Stock Exchange of India.Learn →

O

OCO
One Cancels the Other: paired orders where one fill cancels the other.Learn →
ODR
Online Dispute Resolution for investor complaints.Learn →
OFS
Offer For Sale: existing shareholders sell in an IPO.Learn →
OHLC
Open, High, Low, Close.Learn →
Open interest
Number of outstanding derivative contracts.Learn →
Opening price
The first price of the day from the pre-open session.Learn →
Operating margin
Operating profit ÷ revenue × 100.Learn →
Operating profit
Profit from the core business before interest and tax.Learn →
Option
A right (not obligation) to buy or sell at a strike price.Learn →
Option chain
A table of all strikes with call and put data.Learn →
Option seller (writer)
One who sells options, receives premium and takes obligation.Learn →
Order book
The list of pending buy and sell orders at each price.
OTM (Out of the Money)
An option with no intrinsic value.Learn →
Overbought
Price has risen fast; RSI above ~70.Learn →
Overnight fund
A debt fund holding 1-day securities.Learn →
Oversold
Price has fallen fast; RSI below ~30.Learn →
Oversubscription
IPO bids exceeding the shares offered.Learn →
Overtrading
Trading too often or too big.Learn →

P

P/B ratio
Price ÷ book value per share.Learn →
P/E ratio
Price ÷ EPS.Learn →
P&L statement
Income statement showing revenue, costs and profit over a period.Learn →
PAN
Permanent Account Number, the tax ID mandatory for investing.
Paper trading
Practising trades with virtual money.
Passive fund
A fund that follows an index or rule.Learn →
PAT
Profit After Tax.
Payout ratio
Share of profit paid as dividends.
PCR
Put-Call Ratio = put OI ÷ call OI.Learn →
PEG ratio
P/E ÷ EPS growth rate.Learn →
Penny stock
A very low-priced, usually tiny and risky stock.
PFUTP
SEBI regulations prohibiting fraudulent and unfair trade practices.Learn →
Pledge
Offering shares as collateral.Learn →
Portfolio
All the investments you own.Learn →
Portfolio overlap
Common holdings across different funds.Learn →
Position sizing
Deciding how many shares to buy based on risk.Learn →
Positional trading
Holding trades for weeks to months.Learn →
Pre-open session
9:00–9:15 a.m. session where the opening price is discovered.
Preference shares
Shares with a fixed dividend and priority over equity, usually without voting rights.
Premium (option)
The price of an option.Learn →
Previous close
Last trading day’s official closing price.Learn →
Price band (IPO)
The range within which IPO bids are accepted.Learn →
Price discovery
How markets arrive at a fair price through buying and selling.
Primary market
Where new securities are issued (IPOs).Learn →
Profit booking
Selling to lock in gains.
Promoter
The founder or controlling owner of a company.
Promoter pledge
Promoter shares pledged as loan collateral.Learn →
Prospectus
An offer document describing an IPO.Learn →
Protective put
Owning a stock and buying a put to cap losses.Learn →
Pullback
A temporary dip within an uptrend.
Put option
The right to sell at a fixed price.Learn →

Q

QIB
Qualified Institutional Buyer.Learn →
QoQ
Quarter-on-quarter comparison.
Quant fund
A fund using mathematical models to pick stocks.
Quarterly results
Financial results published every three months.Learn →

R

Rally
A sharp rise in prices.
Re-rating
When the market starts valuing a company at a higher (or lower) multiple.
Rebalancing
Restoring your target asset mix.Learn →
Receivables
Money customers owe the company.
Record date
The date used to decide who receives a dividend or corporate action.
Red herring prospectus (RHP)
Final IPO offer document filed before the issue opens.Learn →
Redemption
Selling mutual fund units back to the fund.
Registrar
An agency maintaining shareholder records and handling IPO allotment.
Regular plan
A mutual fund plan with distributor commission.Learn →
Related-party transaction
A deal between a company and entities linked to its insiders.Learn →
Resistance
A price level where rises tend to stall.Learn →
Retail investor
An individual investor.Learn →
Retained earnings
Profits kept in the business.
Return on assets (ROA)
Net profit ÷ total assets.Learn →
Revenge trading
Trading emotionally to win back losses.Learn →
Revenue
Total sales.Learn →
Rights issue
New shares offered to existing shareholders, usually at a discount.Learn →
Risk-free rate
Return on a nearly riskless investment such as government T-bills.
Risk-reward ratio
Potential gain ÷ potential loss.Learn →
Riskometer
SEBI-mandated label showing a fund’s risk level.
ROCE
Return on Capital Employed = EBIT ÷ (equity + debt).Learn →
ROE
Return on Equity = net profit ÷ equity.Learn →
Rolling returns
Returns measured over every possible window of a fixed length.Learn →
Rollover
Moving a futures position to the next expiry.Learn →
RSI
Relative Strength Index, a 0–100 momentum gauge.Learn →
Rupee cost averaging
Buying more units when prices are low via fixed SIPs.Learn →

S

SCORES
SEBI’s online investor complaint system.Learn →
Scrip
Another word for a security or stock.
Scrip code
BSE’s 6-digit code for a listed security.Learn →
SEBI
Securities and Exchange Board of India, the market regulator.Learn →
Secondary market
Where existing securities trade between investors.Learn →
Sector
A group of companies in the same industry.
Sectoral fund
A fund investing in one sector.Learn →
Sensex
BSE’s index of 30 large companies.Learn →
Settlement
Final exchange of shares and money (T+1 in India).Learn →
Share
One unit of ownership in a company.Learn →
Shareholder
An owner of a company’s shares.Learn →
Shareholding pattern
Breakdown of who owns a company’s shares.
Sharpe ratio
Return above risk-free rate per unit of volatility.Learn →
Short covering
Buying back shares or contracts previously sold short.
Short selling
Selling first to buy back cheaper later.Learn →
Sideways market
A market without a clear trend, in a range.Learn →
SIP
Systematic Investment Plan: fixed regular investing.Learn →
SL-M
Stop-loss market order.Learn →
Slippage
Difference between expected and actual fill price.
SMA
Simple Moving Average.Learn →
Small cap
Companies ranked 251 and below by market cap.Learn →
Sortino ratio
Return per unit of downside risk.Learn →
SPAN margin
The base margin for F&O calculated from risk scenarios.
Speculation
Taking high-risk positions to profit from price moves.Learn →
Spot price
The current market price of the underlying.
Square off
Close an open position.Learn →
Stamp duty
A state levy on the buy side of trades.Learn →
Standalone results
Financial results of the company alone, excluding subsidiaries.
Standard deviation
A measure of how much returns swing.Learn →
STCG
Short-term capital gains (equity held 12 months or less).Learn →
Stock
Ownership in a company.Learn →
Stock split
Dividing shares into more shares with lower face value.Learn →
Stock symbol
A short code identifying a stock.Learn →
Stop-loss
An order or level to exit a losing position.Learn →
STP
Systematic Transfer Plan: moving money gradually between funds.Learn →
Straddle
Buying a call and put at the same strike.Learn →
Strangle
Buying an OTM call and an OTM put.Learn →
Strike price
The price at which an option can be exercised.Learn →
STT
Securities Transaction Tax on trade value.Learn →
Subscription (IPO)
How many times an IPO’s shares were applied for.Learn →
Subsidiary
A company controlled by another (parent) company.
Support
A price level where falls tend to stop.Learn →
Swing trading
Holding trades for days to weeks.Learn →
SWP
Systematic Withdrawal Plan: regular withdrawals from a fund.
Systematic risk
Market-wide risk that diversification can’t remove.

T

T+1
Settlement on the next working day after the trade.Learn →
Target price
The price at which you plan to take profit; or an analyst’s estimate.
Tax harvesting
Booking gains or losses to use tax exemptions or set-offs.Learn →
TDS
Tax Deducted at Source.
Technical analysis
Studying price and volume charts.Learn →
TER
Total Expense Ratio of a mutual fund.Learn →
Thematic fund
A fund investing around a theme.Learn →
Theta
Daily time decay of an option.Learn →
Tick size
The minimum price movement of a security (e.g. ₹0.01 or ₹0.05).
Time frame
The period each candle represents.Learn →
Time value
Option premium above intrinsic value.Learn →
Top line
Revenue, the first line of the P&L.
TPIN
A PIN from the depository to authorise selling shares from demat.
Tracking error
How much an index fund’s return differs from its index.Learn →
Trading account
The account used to place orders.Learn →
Trading journal
A record of every trade and its lessons.Learn →
Trading window
A period when company insiders may not trade.Learn →
Trend
The general direction of price.Learn →
TRI
Total Return Index, which includes dividends.Learn →
Triangle pattern
Converging price swings that often end in a breakout.Learn →
Trigger price
The price that activates a stop or GTT order.Learn →
TTM
Trailing Twelve Months: the last four quarters.
Turnover
Total value of trades in a period.

U

Underlying
The asset a derivative is based on.
Undersubscription
IPO bids below the shares offered.
Unit
One share of a mutual fund.
Unrealised gain
Profit on paper that you have not sold yet.Learn →
Unsystematic risk
Company-specific risk that diversification can reduce.
UPI mandate
UPI authorisation that blocks money for an IPO application.
Upper circuit
A stock’s maximum allowed daily rise.Learn →
UPSI
Unpublished Price Sensitive Information.Learn →
Uptrend
Higher highs and higher lows.Learn →

V

Valuation
Estimating what a company or share is worth.
Value investing
Buying good businesses below their estimated worth.
Value trap
A stock that looks cheap but stays cheap because the business is declining.
Vega
Option price sensitivity to implied volatility.Learn →
Volatility
How much and how fast prices move.Learn →
Volume
Number of shares traded.Learn →
VWAP
Volume Weighted Average Price.Learn →

W

Watchlist
A list of stocks you are tracking.
Weekly expiry
Derivative contracts expiring every week.Learn →
Wick (shadow)
Thin line of a candle showing high and low.Learn →
Window dressing
Making numbers look better than reality, e.g. before an IPO.Learn →
Working capital
Current assets minus current liabilities.

Y

Yield
Income from an investment as a % of its price.
YoY
Year-on-year comparison.Learn →

Z

Zero-coupon bond
A bond sold at a discount that pays no interest, redeemed at face value.