Where can I find inexpensive and reliable US & Indian stock and option data for algorithm testing? Any suggestions would be greatly appreciated.
All I am interested in is getting option chain, option Greeks, and stock/ETF data for the last 5-10 years in csv format.
Hi,
A short disclaimer, the names mentioned are for information purposes and I cannot comment on the quality of data provided.
For Indian stock and option data, you can check the NSE authorised data vendors.
For US based options, you could check CBOE’s list of Top Vendors who Provide Cboe Market Data
Do note that no data providers are endorsed by QuantInsti. Before subscribing to any paid data/service, please perform your own analysis and due diligence.
Hope this helps.