OmmAlpha · VCP Stage Engine V8 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-v8-prod-1.0Shadow engine

Core V8 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. PRE_BREAKOUT additionally requires the close to be within an ATR-aware proximity zone capped at 4% below structural resistance.

Why shadow mode first: Phase 2A ML was trained on the old detector population. V8 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

V8 shadow

BREAKOUT: 1

Live stage comparison

Symbol	Old stage	V8 stage	Detail	Old pivot	V8 structural pivot	V8 distance	Pivot evidence	Contractions	Breakout evidence	Quality	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	PASS 4/4 checks	63%

SPLPETRO · V8 reasons

V8 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
separate quality gate PASS (4/4 checks)
active base floor 688.05 (2026-08-25)
active-base distance limit 16.3% below pivot
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 4.00% · extended 8.15%