D

DP Charges
Fee levied by your depository participant when shares are debited from your demat account on a sell.
Death Cross
A bearish signal when a shorter-term moving average crosses below a longer-term one.
Debt-to-Equity Ratio (D/E)
Total debt a company carries relative to shareholders' equity.
Delivery vs Intraday (CNC vs MIS)
CNC holds shares in your demat account; MIS squares off the position within the same trading day.
Delta
How much an option's price changes for every ₹1 move in the underlying.
Demat Account
An electronic account that holds your shares and securities in dematerialised form.
Depository
An organisation that holds securities in electronic form on behalf of investors.
Depository Participant (DP)
An intermediary — usually a broker or bank — that opens and manages your demat account.
Derivative
A financial contract whose value is derived from an underlying asset.
Divergence
When price and a momentum indicator move in opposite directions, signalling a potential reversal.
Diversification
Spreading investments across assets so one bad bet doesn't sink the whole portfolio.
Dividend
Cash payment a company distributes to shareholders from its profits.
Dividend Payout Ratio
Percentage of net profit a company distributes as dividends.
Dividend Yield
Annual dividend as a percentage of the current share price.
Domestic Institutional Investor (DII)
Indian institutions — mutual funds, insurance companies, and banks — investing in domestic markets.
Drawdown
The percentage drop from a portfolio's peak value to a subsequent trough.

S

SEBI Turnover Fees
Regulatory levy charged by SEBI on the total value of trades, paid by brokers and passed to clients.
STBT (STBT)
Selling shares (or futures) today and buying them back the next trading day.
Scalping
An ultra-short trading style that captures tiny price moves multiple times a day.
Secondary Market
The market where previously issued securities are bought and sold between investors on a stock exchange.
Securities Transaction Tax (STT)
A government tax levied on every buy or sell of listed securities on Indian exchanges.
Securities and Exchange Board of India (SEBI)
India's statutory market regulator, protecting investors and developing capital markets.
Sensex
BSE's benchmark index of 30 large, financially sound listed companies.
Short-Term Capital Gains Tax (STCG)
Tax on profit from selling listed equity held for 12 months or less.
Simple Moving Average (SMA)
The arithmetic mean of a stock's closing prices over a chosen number of periods.
Square Off
Closing an open position by placing the opposite trade to exit completely.
Stamp Duty
State government levy on the transfer of securities, collected at the time of buying.
Stochastic Oscillator
A momentum indicator comparing a closing price to its recent high-low range, scaled 0–100.
Stock Broker
A SEBI-registered intermediary that executes buy and sell orders on exchanges on your behalf.
Stop-Limit Order
A stop-loss that triggers a limit order rather than a market order once the stop price is hit.
Stop-Loss Order (SL)
An order that triggers a sale (or buy) once the price crosses a specified threshold, to cap losses.
Strike Price
The fixed price at which an option buyer can buy or sell the underlying asset.
Support
A price level where buying interest has historically halted or reversed a decline.
Swing Trading
Holding trades for a few days to a few weeks to capture a medium-term price swing.
Systematic Investment Plan (SIP)
A method of investing a fixed amount in a mutual fund at regular intervals.