A comprehensive glossary and educational guide covering stock market terminologies, investment concepts, and trading vocabulary for Indian markets (NSE/BSE). Perfect for beginners and intermediate traders looking to understand equity, F&O, and algo trading concepts.
| Term | Definition |
|---|---|
| NSE | National Stock Exchange of India — India's largest stock exchange by volume |
| BSE | Bombay Stock Exchange — Asia's oldest stock exchange |
| Nifty 50 | NSE's benchmark index of 50 large-cap Indian companies |
| Sensex | BSE's benchmark index of 30 major Indian companies |
| Market Cap | Total market value of a company's outstanding shares |
| Bull Market | Market condition where prices are rising or expected to rise |
| Bear Market | Market condition where prices are falling |
| Term | Definition |
|---|---|
| Intraday Trading | Buying and selling stocks within the same trading day |
| Delivery Trading | Taking possession of shares for long-term holding |
| BTST | Buy Today Sell Tomorrow — selling shares before delivery |
| Circuit Breaker | Automatic trading halt when price moves by specified % |
| Upper Circuit | Maximum daily price limit for a stock (can't go higher) |
| Lower Circuit | Minimum daily price limit for a stock (can't go lower) |
| Volume | Number of shares traded in a given time period |
| Term | Definition |
|---|---|
| Futures | Contract to buy/sell an asset at a predetermined future price |
| Options | Right (not obligation) to buy/sell at a specific price |
| Call Option | Right to BUY the underlying asset |
| Put Option | Right to SELL the underlying asset |
| Strike Price | The price at which option can be exercised |
| Premium | Price paid to buy an option contract |
| Expiry Date | Date on which F&O contract expires (last Thursday of month) |
| Open Interest | Total number of outstanding derivative contracts |
| IV (Implied Volatility) | Market's forecast of likely movement in a security's price |
| Term | Definition |
|---|---|
| Candlestick | Chart representation showing open, high, low, close prices |
| Support Level | Price level where buying pressure is expected to stop a decline |
| Resistance Level | Price level where selling pressure is expected to stop a rise |
| Moving Average | Average price over a specific time period (EMA, SMA, WMA) |
| RSI | Relative Strength Index — measures momentum (0-100 scale) |
| MACD | Moving Average Convergence Divergence — trend-following indicator |
| Bollinger Bands | Volatility bands placed above and below a moving average |
| Term | Definition |
|---|---|
| Algo Trading | Automated trading using computer programs and predefined rules |
| Backtesting | Testing a trading strategy on historical data |
| Slippage | Difference between expected and actual execution price |
| Latency | Time delay in order execution |
| HFT | High-Frequency Trading — algo trading at extremely high speed |
| API | Application Programming Interface for connecting to broker systems |
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Keywords: stock market terminologies India, NSE BSE glossary, F&O terms explained, algo trading terms, Nifty 50 terminology, options trading India, stock market basics India