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
MANKIND close 2,550.20	BREAKOUT	BREAKOUT	CONFIRMED_BREAKOUT	2,458.00 3.75% above	2,458.00 2026-08-14	3.75% above	CONFIRMED_RESISTANCE_CLUSTER touches 2	8.3% → 3.9%	confirmed breakout remains accepted above structural pivot	66%

MANKIND · V4 reasons

V3 structural pivot 2,458.00 (CONFIRMED_RESISTANCE_CLUSTER, touches 2)
2 contraction(s); tightening 100%
final contraction 3.9%
3.75% above structural pivot
5D/20D volume 1.43x
day/20D breakout volume 4.78x
confirmed breakout remains accepted above structural pivot
stage detail CONFIRMED_BREAKOUT

Thresholds: confirm 0.26% · healthy retest 0.89% · failure buffer 1.75% · pre-breakout zone 3.44% · extended 8.00%