Dated kill decisions from the hypothesis ledger — falsified trading hypotheses and simulator/autopsy methodology.https://lowfieldlabs.com/https://lowfieldlabs.com/posts/the-83-dollar-mirage/https://lowfieldlabs.com/posts/the-83-dollar-mirage/Postmortem of a market-making bot whose paper simulator filtered out exactly the fills that killed it live — and the five-step fill-model audit that came out of the wreckage.Tue, 12 May 2026 00:00:00 GMT