Objective
Add common-window comparison drawdown chart.
Notes: Added a pure underwater-series helper, synchronized percentage drawdown chart, lifecycle cleanup, and focused tests; documented in research/findings/comparison-drawdowns-t234.md.
Approach
Reuses existing report research/findings/comparison-drawdowns-t234.md — tables/metrics preserved verbatim via source_report pointer. Body below summarizes grounded evidence from that report and adjacent artifacts.
Files / code / data changed
- No commit SHA confidently associated with
t234in sampled log [reconstructed — uncertain]. - Source report:
research/findings/comparison-drawdowns-t234.md - Task-history entry:
research/findings/task-history.json#t234
Results
Conclusions and metrics are in research/findings/comparison-drawdowns-t234.md; see detail page for preserved tables/metrics.
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.jsonidt234 - Findings:
research/findings/comparison-drawdowns-t234.md