OmmAlpha · VCP Stage Engine V4 Shadow

Read-only live comparison. Nothing on this page writes to production tables or changes ML predictions.

2026-09-29Live scan date

1Rows shadow-tested

0Stage classifications changed

vcp-stage-v4-shadow-1.0Shadow engine

Core V4 rule: structural pivot comes from confirmed pre-trough resistance, while breakout stage reflects the CURRENT close. A prior breakout is downgraded when the latest price falls outside the healthy retest zone; independent swing touches replace inflated bar-count touches.

Why shadow mode first: Phase 2A ML was trained on the old detector population. V4 remains read-only until live classifications look sensible; production promotion must be followed by historical signal rebuild and ML retraining.

Stage distribution

Current production

BREAKOUT: 1

V4 shadow

BREAKOUT: 1

Live stage comparison

Symbol	Old stage	V3 stage	Detail	Old pivot	V4 structural pivot	V4 distance	Pivot evidence	Contractions	Breakout evidence	Confidence
SPLPETRO close 834.00	BREAKOUT	BREAKOUT	HEALTHY_RETEST	843.80 1.16% below	843.80 2026-09-10	1.16% below	CONFIRMED_SWING_RESISTANCE touches 1	11.2% → 6.5%	confirmed breakout is holding a healthy retest of structural pivot	63%

SPLPETRO · V4 reasons

V3 structural pivot 843.80 (CONFIRMED_SWING_RESISTANCE, touches 1)
2 contraction(s); tightening 100%
final contraction 6.5%
1.16% below structural pivot
5D/20D volume 0.81x
day/20D breakout volume 2.08x
confirmed breakout is holding a healthy retest of structural pivot
stage detail HEALTHY_RETEST

Thresholds: confirm 0.41% · healthy retest 1.43% · failure buffer 2.24% · pre-breakout zone 5.50% · extended 8.15%