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

PRE_BREAKOUT: 1

V4 shadow

PRE_BREAKOUT: 1

Live stage comparison

Symbol	Old stage	V3 stage	Detail	Old pivot	V4 structural pivot	V4 distance	Pivot evidence	Contractions	Breakout evidence	Confidence
GLAND close 2,985.00	PRE_BREAKOUT	PRE_BREAKOUT	MATURE_NEAR_PIVOT	3,042.00 1.87% below	3,042.00 2026-09-07	1.87% below	CONFIRMED_RESISTANCE_CLUSTER touches 3	8.3% → 8.7% → 8.2% → 4.4%	—	84%

GLAND · V4 reasons

V3 structural pivot 3,042.00 (CONFIRMED_RESISTANCE_CLUSTER, touches 3)
4 contraction(s); tightening 100%
final contraction 4.4%
1.87% below structural pivot
5D/20D volume 0.54x
day/20D breakout volume 1.45x
stage detail MATURE_NEAR_PIVOT

Thresholds: confirm 0.28% · healthy retest 0.97% · failure buffer 1.75% · pre-breakout zone 3.75% · extended 8.00%