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

FAILED: 1

V4 shadow

FAILED: 1

Live stage comparison

Symbol	Old stage	V3 stage	Detail	Old pivot	V4 structural pivot	V4 distance	Pivot evidence	Contractions	Breakout evidence	Confidence
PVRINOX close 1,190.00	FAILED	FAILED	FAILED_BREAKOUT	1,254.00 5.10% below	1,254.00 2026-09-03	5.10% below	CONFIRMED_SWING_RESISTANCE touches 1	4.8% → 5.0%	confirmed breakout suffered a decisive current breakdown below structural pivot	53%

PVRINOX · V4 reasons

V3 structural pivot 1,254.00 (CONFIRMED_SWING_RESISTANCE, touches 1)
2 contraction(s); tightening 100%
final contraction 5.0%
5.10% below structural pivot
5D/20D volume 0.73x
day/20D breakout volume 1.12x
confirmed breakout suffered a decisive current breakdown below structural pivot
stage detail FAILED_BREAKOUT

Thresholds: confirm 0.42% · healthy retest 1.48% · failure buffer 2.33% · pre-breakout zone 5.71% · extended 8.46%