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
DRREDDY close 1,245.70	BREAKOUT	BREAKOUT	CONFIRMED_BREAKOUT	1,208.10 3.11% above	1,208.10 2026-08-13	3.11% above	CONFIRMED_RESISTANCE_CLUSTER touches 3	12.1% → 2.3%	confirmed breakout remains accepted above structural pivot	WEAK 1/4 checks	84%

DRREDDY · V8 reasons

V8 structural pivot 1,208.10 (CONFIRMED_RESISTANCE_CLUSTER, touches 3)
2 contraction(s); tightening 100%
final contraction 2.3%
3.11% above structural pivot
5D/20D volume 1.45x
day/20D breakout volume 3.26x
separate quality gate WEAK (1/4 checks)
active base floor 1,155.10 (2026-08-11)
active-base distance limit 10.0% below pivot
confirmed breakout remains accepted above structural pivot
stage detail CONFIRMED_BREAKOUT

Thresholds: confirm 0.25% · healthy retest 0.75% · failure buffer 1.75% · pre-breakout zone 2.07% · extended 8.00%