NSE option Chain
NSE allows trading in futures and options segment for limited number of stocks only. this list is constantly reviewed and updated by NSE.
The options data for these stocks and indices are provided by NSE on its official website. The futures data is also compiled by NSE separately. Option and futures trader can get so many insights by properly analyzing this information.
Option Chain refers to the option table with information such as bid, ask, last traded price, open interest, change in open interest, change in price of options, implied volatility and so on for all the strike price levels.