Historical Index option chain data?

General
1

Can I know where to find the historical index, e.g. SPX, RUT, option chain data? It’s better to be Webapi format, csv is also acceptable.

sample data format: Underlying OHLCV,
Strike price, Expiration Date, Premium Price, IV, Delta(can be calculated basedon on IV)

Here is what I tried, and failed
yfinance, provide only current and future option, without historical
cboe, download page shows: 404
barchart，applied apikey，waiting for the response ;

Thanks

2

Hi,

Options data is usually provided by paid datata providers. You can check OptionsDX or Tickdata, or one of the data providers listed in section 4 unit 7 of the course Advanced Options Volatility Trading: Strategies and Risk Management. However, please note that the data providers listed here are for indicative purposes only and are not endorsed by QuantInsti. Before subscribing to any paid data/service, please perform your own analysis and due diligence.

Hope this helps.

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