- MaxDD ranks shallower drawdowns first (values are negative); ruined
results are badged and never ranked as best.
- Metrics render '—' for null/non-finite values instead of crashing.
- Amounts use the market's currency (CNY for CN) instead of hard-coded USD.
- Injection scenarios show invested / final value / profit / return on
invested from capitalFlows and label return metrics as time-weighted.
- Precomputed results show their data end date and warn when older than 7
days; live strategies warn when not updated for 4 days, show start date,
price as-of, stale holdings, and same-window benchmark with excess return.
- Unknown precomputed scenario returns 400 instead of silently serving the
first scenario; the client uses the scenarioId it receives.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Gahow Wang
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