Audit turbulence exposure-threshold sensitivity without retuning

Objective

Audit turbulence exposure-threshold sensitivity without retuning.

Notes: Predeclared 0/5/10/20 pp minimum target-change diagnostic. Larger thresholds reduced turnover/cost but further weakened 2021+ Sharpe; t354 rejection remains fixed. Added derived JSON, rerunnable audit, tests, and UI exception.

Approach

[reconstructed — uncertain] No dedicated findings Markdown located for t356. Summary reconstructed from research/findings/task-history.json entry and git history. Uncertain fields: detailed approach, exact file list, and metrics beyond the task note.

Files / code / data changed

• No commit SHA confidently associated with t356 in sampled log [reconstructed — uncertain].
• Task-history entry: research/findings/task-history.json#t356

Results

Task note: Predeclared 0/5/10/20 pp minimum target-change diagnostic. Larger thresholds reduced turnover/cost but further weakened 2021+ Sharpe; t354 rejection remains fixed. Added derived JSON, rerunnable audit, tests, and UI exception. [reconstructed — uncertain] No quantitative tables recovered for this entry; see git diff and task-history for grounds.

Conclusions

[reconstructed — uncertain] Outcome inferred from status done and task note.

Problems / follow-ups

• See source report or PR discussion for follow-ups. No unsupported follow-ups fabricated.

Links

• Task-history: research/findings/task-history.json id t356