Hey everyone, do we have minute-level historical option data? If so, could someone kindly share your code for retrieving it?

I'm interested in developing and back-testing an options trading algorithm with the following steps:

  1. On any given day, fetch SPY option data from 9:30 AM EST to 3:30 PM EST, covering a total of 360 minutes, and then apply some processing logic.
  2. Execute an SPY Iron Condor trade 30 minutes before the market closes and close the trade at the end of the trading day.