# ADX Meta-Labeling

Uses ADX and DI crossovers with a Bayesian HPO gate and Random Forest classifier for trade signals.

Canonical: https://prismaticalgos.com/compendium/algo/128-adx-meta-labeling
Record ID: 128
Catalog rank: 562 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Statistical, Quantitative & Machine Learning (I)
Source: https://www.mql5.com/en/articles/22754
Evidence label (unverified): forward_results

## Scope and limitations

These are machine-extracted research records, not verified trading systems. Catalog rank measures specification detail and claimed evidence, not profitability. The catalog extraction pipeline did not independently backtest these records. Its separate selected testing ledger does not validate the wider corpus. Rules, labels and parameters can be incomplete or wrong; consult the original source and its reuse terms.

No endorsement, ownership claim or source-code reuse permission is implied.

## Extraction warnings

Signal warnings: VAGUE ENTRY: every entry rule is a placeholder phrase rather than a testable condition (no comparison, threshold or number anywhere). The rules were not actually recovered from the source.
Opacity warnings: UNDEFINED ENTRY TERM: the entry conditions are prose naming a concept with no numeric definition, so two readers would implement them differently. Advisory only -- this does not affect the score.

## Recorded profile

- symbols: EURUSD
- timeframes: H1
- sessions: Not specified
- market_regime: trending|ranging

## Indicators

- ADX: {"period": 14}; applied to: close
- ADXR: {"period": 14}; applied to: close

## Recorded long-entry rules

- +DI14 crosses above -DI14 while gate conditions are met

## Recorded short-entry rules

- -DI14 crosses above +DI14 while gate conditions are met

## Recorded exit rules

- Not specified.

## Recorded filters

- news filter
- max spread 2.0 pips

## Risk controls

- Stop loss: Not specified
- Take profit: Not specified
- Position sizing: Not specified