335 · Robinhood · frozen selection

Equity smoothness

raw 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+62,374-7,002100%13174
incumbent_core_v2selection+9,034-12,46871%6132
incumbent_core_v2post+000%0
A5_smoothnesspre+38,411-8,62889%3454
A5_smoothnessselection+13,792-6,79486%1650
A5_smoothnesspost-31-990%3
filtered / separately selected A5_smoothnesspre+11,301-4,91878%2224
filtered / separately selected A5_smoothnessselection+6,131-2,52771%1355
filtered / separately selected A5_smoothnesspost+000%0
filtered / same frozen rosterpre+16,228-4,13489%1030
filtered / same frozen rosterselection+4,520-3,27971%601
filtered / same frozen rosterpost-60-990%2

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+1,542
2026-09-19pre-3,362
2026-09-20pre+2,312
2026-09-21pre+4,705
2026-09-22pre+8,977
2026-09-23pre+8,750
2026-09-24pre+8,215
2026-09-25pre+45
2026-09-26pre+7,225
2026-09-27selection+2,705
2026-09-28selection+609
2026-09-29selection-4,370
2026-09-30selection+1,710
2026-10-01selection+4,210
2026-10-02selection+4,497
2026-10-03selection+4,429
2026-10-04post-31

Selection member correlation

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

Memberb01a08
b011.000.59
a080.591.00

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.