Kunthawat Greethong 4c32e2b737 fix(suggestion): load full 50-symbol price snapshot + exclude falling-price names from profit buckets ...

- load_price_snapshot picked the last snapshot by filename (lexicographic),
  selecting a stale 9-symbol collection over the full 50-symbol universe. Now
  picks the snapshot with the latest source.retrieved_at.
- allocate_capital profit buckets now also require momentum > 0 (a falling-price
  name is not 'ทำกำไร'), while momentum/theme_signal stay Optional so the PIT
  backtest path (which doesn't provide them) still allocates.
- Suggestion now allocates across all 50 SET50 names (B1: BGRIM,TTB; B2: BANPU;
  B3: ADVANC,SCB,LH).
- Regression tests for both. Full suite 374 green.

2026-08-31 10:56:22 +07:00

7.9 KiB

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