# NY-Tokyo Range Mean Reversion Trader

Automated EA for MetaTrader 5 that exploits mean reversion between New York and Tokyo sessions.

Canonical: https://prismaticalgos.com/compendium/algo/11674-ny-tokyo-range-mean-reversion-trader
Record ID: 11674
Catalog rank: 751 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Trend Following & Directional (A)
Source: https://github.com/irana2514Rooz/NY-Tokyo-Range-Mean-Reversion-Trader-EA-MQL5-
Evidence label (unverified): source_code

## 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: GBP/JPY, NAS100
- timeframes: M5
- sessions: New York session close 23:55 broker time, Tokyo session 02:00-08:00 broker time
- market_regime: ranging

## Indicators

No indicator stack recorded.

## Recorded long-entry rules

- Price touches or penetrates the Entry Zone (Low_{NY} - (High_{NY} - Low_{NY}))
- Bullish Engulfing Candle on M5 timeframe

## Recorded short-entry rules

- Not specified in the source

## Recorded exit rules

- Not specified in the source

## Recorded filters

- Max SL Protection with a safety cap of 3000 points

## Risk controls

- Stop loss: Placed safely below the double-range level: Low_{NY} - (2 * (High_{NY} - Low_{NY}))
- Take profit: Mathematically calculated as a direct multiple of the SL based on the Risk-to-Reward Ratio (R:R)
- Position sizing: Automatically calculated based on a fixed risk percentage (default: 1%) of the total account balance relative to the dynamic SL distance