To start trading, you need to open a brokerage account, learn the basics of the financial markets, and develop a trading plan. It's essential to start with a small investment and gradually increase your exposure as you gain experience.

A Historical Option Chain provides past data on options trading, including prices, volumes, and open interest. This information helps traders analyze trends and make informed decisions.

Risk Management in trading involves identifying, assessing, and prioritizing risks, and implementing strategies to minimize their impact. This includes setting stop-loss orders, diversifying investments, and managing position sizes.

OI (Open Interest) is the total number of outstanding derivative contracts. Volume is the number of contracts traded during a specific period. COI (Change in Open Interest) indicates the change in the number of outstanding contracts. LTP (Last Traded Price) is the price at which the last trade occurred. Change LTP shows the difference between the current LTP and the previous closing price.

Equities represent ownership in a company, typically in the form of stocks. Derivatives are financial instruments whose value is derived from an underlying asset, such as stocks, bonds, commodities, or currencies. Common derivatives include options and futures.

Time Value in options is the portion of the option's premium that exceeds its intrinsic value. It reflects the potential for the option to gain value before expiration, influenced by factors like volatility and time remaining until expiration.

The Cash Market, also known as the spot market, is where financial instruments like stocks, bonds, and commodities are traded for immediate delivery and payment. Prices are determined by supply and demand.

Intrinsic Value in options is the difference between the underlying asset's current price and the option's strike price. For a call option, it's the amount by which the asset's price exceeds the strike price. For a put option, it's the amount by which the strike price exceeds the asset's price.

Futures are standardized contracts to buy or sell an asset at a predetermined price on a specific future date. Options are contracts that give the holder the right, but not the obligation, to buy or sell an asset at a predetermined price before or on a specific date.

Implied Volatility in options is a measure of the market's expectation of the future volatility of the underlying asset. It reflects the anticipated price fluctuations and is a key factor in determining the option's premium.

Trading is the act of buying and selling financial instruments, such as stocks, bonds, commodities, or currencies, with the aim of making a profit. It involves analyzing market trends, making informed decisions, and managing risks.

PCR (Put-Call Ratio) is a sentiment indicator that compares the trading volume of put options to call options. A high PCR indicates bearish sentiment, while a low PCR indicates bullish sentiment. It helps traders gauge market sentiment and potential reversals.

Investment is the act of allocating money or resources to an asset, project, or business with the expectation of generating a return or profit over time. It involves analyzing potential risks and rewards, and making informed decisions to achieve financial goals.

ATM (At The Money) options have a strike price close to the current price of the underlying asset. ITM (In The Money) options have intrinsic value, meaning the strike price is favorable compared to the asset's price. OTM (Out of The Money) options have no intrinsic value, meaning the strike price is not favorable compared to the asset's price.

Commodities in the stock market are raw materials or primary agricultural products that can be bought and sold, such as gold, oil, wheat, and coffee. They are traded on commodity exchanges and their prices are influenced by supply and demand factors.

A Call option is a financial contract that gives the holder the right, but not the obligation, to buy an underlying asset at a predetermined price (strike price) before or on a specific date (expiration date). It allows traders to profit from an increase in the asset's price.

An Option Chain is a listing of all available options contracts for a particular underlying asset, organized by expiration date and strike price. It provides information on prices, volumes, and open interest, helping traders analyze and make informed decisions.

A Put option is a financial contract that gives the holder the right, but not the obligation, to sell an underlying asset at a predetermined price (strike price) before or on a specific date (expiration date). It allows traders to profit from a decrease in the asset's price.

Delta, Theta, Vega, Gamma, and Rho are the 'Greeks' in options trading. Delta measures the sensitivity of the option's price to changes in the underlying asset's price. Theta measures the time decay of the option's value. Vega measures the sensitivity to changes in implied volatility. Gamma measures the rate of change of Delta. Rho measures the sensitivity to changes in interest rates.