What Is a Trailing Stop Loss?

A trailing stop loss moves with the price. As your trade moves in your favor, the stop moves up (for longs) to lock in profits. If price reverses, you get stopped out at the trailing level.

Strategy 1: Fixed Distance Trailing Stop

The simplest method — maintain a fixed pip/dollar distance from the current price.

• For forex: 20-30 pips trailing distance on M15-H1
• For indices: 10-15 points trailing on ES/NQ
• For gold: 500-800 pips trailing on XAUUSD

How to set it: Move your stop loss manually every time price moves X pips in your favor. Or use your broker's trailing stop feature (MT5 has this built-in).

Strategy 2: ATR-Based Trailing Stop

Use the Average True Range (ATR) indicator to set your trailing distance dynamically.

# ATR trailing stop calculation
atr = current_14_period_ATR
if position_is_long:
    trailing_stop = current_price - (atr * 1.5)  # 1.5x ATR distance
elif position_is_short:
    trailing_stop = current_price + (atr * 1.5)

This automatically adjusts for volatility — tighter stops in calm markets, wider in volatile markets.

Strategy 3: Moving Average Trail

Use a moving average as your trailing stop.

• Trend traders: Trail on 20 EMA on H4 charts
• Swing traders: Trail on 50 SMA on daily charts
• Scalpers: Trail on 10 EMA on M5 charts

When price closes below the MA (for longs), exit. Simple and effective.

Strategy 4: Parabolic SAR Trail

The Parabolic SAR is designed to be a trailing stop. It starts slow and accelerates as the trend continues. Very effective in strong trending markets but gives back ground in sideways moves.

Strategy 5: Multi-Timeframe Trail

Trail on a higher timeframe than you entered. If you enter on M15, trail using H1 structure. This prevents getting stopped out by noise while protecting against major reversals.

Common Trailing Mistakes

• Too tight — get stopped out by normal noise, then watch the trade run 200 pips without you
• Too wide — give back all profits before getting stopped
• Not moving at all — watching a 100-pip profit turn into a loss

Test your trailing method in a journal before trusting it with real money. Every strategy has different trailing needs.