# Alpine Mirror

A grid trading Expert Advisor for EURCHF on M5 timeframe with trailing exits and fixed limits.

Canonical: https://prismaticalgos.com/compendium/algo/10910-alpine-mirror
Record ID: 10910
Catalog rank: 321 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Grid, Martingale & Averaging (C)
Source: https://www.mql5.com/en/market/product/203017
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: UNSIZED CLAIM: performance figures are published with no trade count, so the sample behind them cannot be judged.; RECOVERY SIZING: position size increases after losses (martingale/grid/averaging). Equity curves look smooth until the run that does not recover - judge it on worst-case exposure, not win rate.

## Recorded profile

- symbols: EURCHF
- timeframes: M5
- sessions: Not specified
- market_regime: ranging|volatile

## Indicators

No indicator stack recorded.

## Recorded long-entry rules

- price inside recent support/resistance range
- entry filters agree

## Recorded short-entry rules

- Not specified.

## Recorded exit rules

- basket profit from average price reaches trailing start, trailing stop follows and closes the whole basket

## Recorded filters

- max spread filter
- pause after server midnight
- no-entry hours
- no-entry days of the month
- margin check before every order

## Risk controls

- Stop loss: basket stop: if the floating loss of one side reaches 10% of the balance, that side is closed
- Take profit: trailing stop follows the basket
- Position sizing: maximum 10 positions per side, first lot 0.01, max positions 10, averaging lot factor and distance not specified