# Jack of All Pairs V1

Trend-following strategy using Bollinger Band bounce with triple-timeframe trend filter.

Canonical: https://prismaticalgos.com/compendium/algo/6005-jack-of-all-pairs-v1
Record ID: 6005
Catalog rank: 2537 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Mean Reversion & Counter-Trend (B)
Source: https://www.mql5.com/en/market/product/180785
Evidence label (unverified): backtest_shown

## 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

No automated warnings recorded; this is not validation.

## Recorded profile

- symbols: XAUUSD
- timeframes: M1, M10, D1
- sessions: Not specified
- market_regime: trending

## Indicators

- Bollinger Bands: {"deviation": 2.0, "period": 20}; applied to: close
- EMA: {"period": 50}; applied to: close

## Recorded long-entry rules

- Price pierces the lower Bollinger Band (bar 2) and closes back above it on a bullish candle (bar 1) on the main timeframe
- Price is above the EMA on all three timeframes

## Recorded short-entry rules

- Price pierces the upper Bollinger Band and closes back below it on a bearish candle on the main timeframe
- Price is below the EMA on all three timeframes

## Recorded exit rules

- Not specified.

## Recorded filters

- Spread filter with max 30 points

## Risk controls

- Stop loss: Manual stop loss (off)
- Take profit: Manual take profit (off)
- Position sizing: 0.01 lots