OmmAlpha · VCP Stage Engine V8 Shadow

Read-only live comparison. Nothing on this page writes to production tables or changes ML predictions.

2026-09-30Live 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

FAILED: 1

V8 shadow

FAILED: 1

Live stage comparison

Symbol	Old stage	V8 stage	Detail	Old pivot	V8 structural pivot	V8 distance	Pivot evidence	Contractions	Breakout evidence	Quality	Confidence
FSL close 253.50	FAILED	FAILED	FAILED_BREAKOUT	274.01 7.49% below	274.01 2026-07-14	7.49% below	CONFIRMED_RESISTANCE_CLUSTER touches 3	23.1% → 7.8%	confirmed breakout lost structural pivot on consecutive closes	WEAK 1/4 checks	74%

FSL · V8 reasons

V8 structural pivot 274.01 (CONFIRMED_RESISTANCE_CLUSTER, touches 3)
2 contraction(s); tightening 100%
final contraction 7.8%
7.49% below structural pivot
5D/20D volume 0.61x
day/20D breakout volume 2.67x
separate quality gate WEAK (1/4 checks)
active base floor 257.00 (2026-09-01)
active-base distance limit 17.0% below pivot
confirmed breakout lost structural pivot on consecutive closes
stage detail FAILED_BREAKOUT

Thresholds: confirm 0.43% · healthy retest 1.49% · failure buffer 2.34% · pre-breakout zone 4.00% · extended 8.52%