Files
fxhnt/tests/integration
jgrusewski 8b3214f628 feat: wire CUSUM edge-decay into forward-validation — the missing Kelly<->kill layer
ForwardValidationService now runs a CUSUM over each FORWARD specialist's in-regime forward return
sequence (StrategyRecord.forward_returns, persisted): a structural NEGATIVE break -> RETIRE with minimal
delay, even before min_forward_days. This is the edge-decay/trust layer the foxhunt memory flagged as the
'missing abstraction' between Kelly (long-run sizing) and the circuit breaker (tail kill) — a slow bleed
that passes mean/threshold filters is caught by the changepoint detector. _review order: CUSUM-decay ->
min-days gate -> deploy(mean>0)/retire. 53/53 tests (decayed retired, holding-edge deployed, young keeps tracking).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-13 18:09:13 +02:00
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