STRADDLE·BACKTEST

Buy the at-the-money call and put before each past earnings report, hold through the reaction, and see what it paid.

Enter one or more tickers to replay their past earnings straddles.

How it works: the straddle costs roughly the options-implied move, and it is worth roughly the size of the actual post-report move — in either direction. Exit capture models the premium you give up to spreads and leftover time value; at 90% you keep 90% of the move. Reports marked “est.” use a modelled implied move where no live pre-report options snapshot was stored. Estimates only — not investment advice.