I recently signed up for a market data account and wanted to try out some of your examples. Your cloud-based Python momentum trading algo looked interesting, but it appears to be based on a deal Alpaca had with Polygon that is no longer in place. Unfortunately, it looks like a number of other examples on the Alpaca website are also Polygon-based.
Any examples out there of algos I can try with the market data that comes with the $9.99/month account?