What formats will you support?

Version 0.1 reads Python source code for the code check, return series as CSV or JSON, and trade logs as CSV (date, ticker, side, quantity, price). It doesn't read Pine Script, notebooks or other languages yet.

Details

  • The free web check (coming soon) covers Python code only; return series and trade logs aren't supported there yet.
  • We can't promise support for other formats or give a date. To tell us what you backtest with, email hello@nothingbutalpha.app.

Last verified 2026-10-16.

Still stuck? Email support@nothingbutalpha.app and a person will reply.