Files
foxhunt/crates/ml-features
jgrusewski a60bb562b0 test(data): per-file vs global front-month filter — documents quarterly roll bug
The test proves that global filter_front_month on merged trades drops
entire quarters (Q1 lost when Q2 has higher volume). Per-file filtering
keeps both quarters. This is the regression test for the bug that
produced "Need at least 18 months of data" on H100.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-08 21:31:46 +02:00
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