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Gahow Wang 04e2c5c3be research: commit the 2026-10-07/08 studies left in the working tree, overnight mid/small (STOP)
Studies run by earlier sessions and documented in CLAUDE.md, but never
committed: FINRA short volume (SVR) and the research-only svr_momentum veto,
SEC fails-to-deliver, 13D activists and the 13D event sleeve, 13F
institutional flow, GDELT news volume, S&P 400/600 Form 4 insiders,
union_shield, shield_lab; plus the mid/small insider and Tiingo fetcher
changes and midsmall_rebuild.

overnight_midsmall: the overnight-only momentum book on S&P 400/600 earns
0.93 net Sharpe at 3 bp a side (2019-26) with corr 0.83 to the S&P 500 book
(STOP).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 22:20:43 -07:00
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