How to get "Option Chain Data" i.e. premium, volatility percentage, price of underlying asset, exercise price. contract size etc for option symbols. Already purchased Historical Data and using Kite class PHP API V3. Using getQuote function to get the data, but complete data with respect to option chain not found.
Please suggest how can I get the above mentioned option chain data .
Kite Connect only provides the live market data via websockets API. You will have to calculate the IV and other data. This library may help you get started.
This library may help you get started.