OmmAlpha · VCP Stage Engine V5 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-v5-shadow-1.0Shadow engine

Core V5 rule: stage describes the pattern lifecycle only. Structural maturity, pivot proximity and breakout acceptance determine DEVELOPING / DEVELOPED / PRE_BREAKOUT / BREAKOUT_PENDING / BREAKOUT / EXTENDED / FAILED. Trend-template, RS, moving-average alignment and 52-week-high context are reported separately as a quality gate, so a mature base is never mislabeled DEVELOPING merely because quality is weaker.

Why shadow mode first: Phase 2A ML was trained on the old detector population. V5 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	V5 stage	Detail	Old pivot	V5 structural pivot	V4 distance	Pivot evidence	Contractions	Breakout evidence	Quality	Confidence
ENGINERSIN close 310.30	BREAKOUT	BREAKOUT	CONFIRMED_BREAKOUT	289.65 7.13% above	289.65 2026-09-01	7.13% above	CONFIRMED_SWING_RESISTANCE touches 1	7.1% → 5.8%	confirmed breakout remains accepted above structural pivot	PASS 4/4 checks	63%

ENGINERSIN · V4 reasons

V5 structural pivot 289.65 (CONFIRMED_SWING_RESISTANCE, touches 1)
2 contraction(s); tightening 100%
final contraction 5.8%
7.13% above structural pivot
5D/20D volume 1.12x
day/20D breakout volume 0.55x
separate quality gate PASS (4/4 checks)
confirmed breakout remains accepted above structural pivot
stage detail CONFIRMED_BREAKOUT

Thresholds: confirm 0.42% · healthy retest 1.46% · failure buffer 2.29% · pre-breakout zone 5.62% · extended 8.32%