# Asian Range Sweep Indicator

Detects Asian session range sweeps and provides a win rate scorecard.

Canonical: https://prismaticalgos.com/compendium/algo/4193-asian-range-sweep-indicator
Record ID: 4193
Catalog rank: 394 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Time, Session & Seasonality (F)
Source: https://www.mql5.com/en/code/77641
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

Claim warnings: THIN SAMPLE: 53 trades - below the ~100 needed before a win rate or profit factor carries much information.

## Recorded profile

- symbols: EURUSD, GBPUSD, USDJPY, XAUUSD
- timeframes: M15
- sessions: Asian session 01:00-09:00 GMT (server time)
- market_regime: trending|ranging|volatile|breakout|any

## Indicators

- Asian Range: {}; applied to: high and low
- ATR: {"period": 14}; applied to: close

## Recorded long-entry rules

- Asian session range is defined between InpAsiaStartHour and InpAsiaEndHour
- A closed bar has a wick past one side of the range by at least 0.1 ATR and closes back inside
- Within the next 4 bars, a bar must close beyond the opposite end of the sweep bar

## Recorded short-entry rules

- Same conditions as for entry_long, but for the opposite direction

## Recorded exit rules

- Stop loss is 0.2 ATR beyond the sweep wick
- Take profit is 2R
- Positions are closed at 22:00 server time or at the open of the next bar if still open

## Recorded filters

- Only signals with a stop loss between 0.50 and 4.00 ATR are considered
- Only signals that agree with the trend EMA on the H1 timeframe are considered

## Risk controls

- Stop loss: 0.2 ATR beyond the sweep wick
- Take profit: 2R
- Position sizing: Not specified