335 · Robinhood · frozen selection

Equity smoothness

filtered admission · selection entries 27 Sep–3 Oct 2026 UTC · source cutoff 4 Oct 06:00 UTC

Research only

The filtered arm requires a historical v1 h60 CLEAN score available at entry and vetoes causal BUNDLED scores. Raw means no additional 335 gate; the frozen RH universe already had safety gates. The pre-window is held out from this re-selection but overlaps earlier model development. The post-window has at most one complete entry hour and is underpowered. Scorer coverage is in the report.

Frozen comparison

Admission / portfolioPeriodPnLMax DDPositive daysEntries
incumbent_core_v2pre+20,230-4,97489%4155
incumbent_core_v2selection+3,189-5,41671%2216
incumbent_core_v2post+000%0
A5_smoothnesspre+11,301-4,91878%2224
A5_smoothnessselection+6,131-2,52771%1355
A5_smoothnesspost+000%0
raw / separately selected A5_smoothnesspre+38,411-8,62889%3454
raw / separately selected A5_smoothnessselection+13,792-6,79486%1650
raw / separately selected A5_smoothnesspost-31-990%3
raw / same frozen rosterpre+37,257-9,23878%8203
raw / same frozen rosterselection+11,989-9,73271%4088
raw / same frozen rosterpost+000%0

Composer controls

Fee 0 as in the frozen RH composer; impact, participation, token caps and joint settlement use its published engine. Changing controls is exploratory and does not change the frozen tables.

Exit-time equity

Member scales

Edit a scale, or switch presets to restore its frozen value.

Frozen bookScale

Daily PnL

UTC dayPeriodNet USD
2026-09-18pre+4,743
2026-09-19pre-648
2026-09-20pre+1,394
2026-09-21pre+3,240
2026-09-22pre+2,336
2026-09-23pre+379
2026-09-24pre+722
2026-09-25pre-2,867
2026-09-26pre+2,002
2026-09-27selection-998
2026-09-28selection+802
2026-09-29selection-1,623
2026-09-30selection+1,737
2026-10-01selection+1,430
2026-10-02selection+3,029
2026-10-03selection+1,755
2026-10-04post+0

Selection member correlation

Solo member daily net PnL over seven UTC days. Correlations from so few days are uncertain.

Membera01z12
a011.000.63
z120.631.00

Source: sealed 56-chain 330u composer lineage; score snapshot SHA 439ce57443a068fb…; selection freeze 253cf21f719bea6e…; Python/JS parity 120 scenarios, worst $0.0000. Complete cohort attribution by entry; equity ordered by exit.