5 1-min microstructure features tested on V24 200d trade set (n=101).
range_coil_orb shows directional signal (Pearson=-0.128, WR gap +9.9pp)
but fails G1 (n=101 < 120) and G2 (avg_R gap 0.195R < 0.30R threshold).
p-value ~0.10 — insufficient for promotion. V24 remains champion.
Script fetches 1-min bars from Oracle and caches to data/cache/intraday_1min/.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
I Luk Kim