Trailing Stops
A trailing stop is a stop loss that automatically moves in your favor as the price moves in the direction of your trade, while staying fixed if the price moves against you. For example, a trailing stop set at 50 pips below the current price will move up as the price rises, locking in more profit, but it won't move down if the price temporarily dips.
When it helps: trailing stops are useful for letting a winning trade run further than a fixed take profit would allow, while still protecting gains already made.
Where it can work against you: in choppy or highly volatile markets, a trailing stop set too tight can be triggered by normal price fluctuation before the broader trend has a chance to continue.
Guaranteed Stop Loss Orders
A guaranteed stop loss order (GSLO) is executed at the exact price specified, regardless of market gaps or slippage — unlike a standard stop loss, which can execute at a worse price during fast-moving or illiquid conditions.
When it helps: GSLOs are particularly relevant around high-impact news events or for instruments prone to sudden price gaps, where a standard stop loss might not execute at the intended level.
Trade-off: brokers typically charge an additional fee (often built into the spread or charged directly) for guaranteed execution, so it comes at a cost that should be weighed against the specific risk being hedged.
Position Sizing: A Practical Formula
Beyond the general "risk 1–2% per trade" guideline, position size can be calculated directly:
Position size = (Account risk in currency) ÷ (Stop loss distance in the same unit)
For example, with a €10,000 account risking 1% per trade (€100), and a stop loss placed 50 pips away from entry, the position size is calculated so that a 50-pip move equals a €100 loss — not an arbitrary size decided after the fact.
Using a consistent formula, rather than guessing position size trade by trade, removes one more emotional decision point from the process and keeps risk exposure consistent across different trades and instruments.
Scaling In and Scaling Out
Rather than entering or exiting a position all at once, some traders scale in (adding to a position in stages as a trade confirms their thesis) or scale out (closing part of a position at intermediate targets while letting the remainder run with a trailing stop).
Benefit: this can reduce the impact of poor timing on a single entry or exit point.
Trade-off: it adds complexity, requires clear predefined rules for each stage, and can blur discipline if not planned in advance — turning into an emotional, ad hoc process instead of a defined technique.
Hedging
Hedging means opening a position intended to offset potential losses in another. For example, a trader holding a long position in a stock index might open a short position in a correlated instrument to reduce directional exposure during a period of expected volatility, such as before a major economic announcement.
Consideration: hedging typically reduces both potential losses and potential gains simultaneously, and in some jurisdictions or account types, direct hedging (opposing positions on the exact same instrument) may not be available — check your broker's and regulator's rules.
Correlation Risk Across Positions
A risk management plan that looks conservative on a per-trade basis can still be exposed if several open positions are highly correlated — for example, multiple long positions in currency pairs that tend to move together. A market move affecting one is likely to affect all of them similarly, effectively concentrating risk beyond what position sizing alone suggests. Reviewing correlation across all open positions, not just risk per individual trade, is a key part of advanced capital protection.
Bringing It Together
None of these techniques replace the fundamentals — a stop loss on every trade, a sound risk-to-reward ratio, and disciplined position sizing, covered in our core risk management guide. They're refinements for traders who already apply those fundamentals consistently and want tighter, more deliberate control over how risk is managed across different market conditions — which also depends on having the discipline to apply them consistently rather than reactively.
Frequently Asked Questions
Is a trailing stop better than a fixed stop loss?
Neither is universally better — a trailing stop can help capture more of a strong trend, while a fixed stop loss offers more predictable, simpler risk control. The right choice depends on the strategy and market conditions.
Are guaranteed stop losses worth the extra cost?
It depends on the instrument and the situation — they're most commonly used around high-volatility events (like major news releases) where slippage risk on a standard stop is elevated.
What is correlation risk, and why does it matter?
Correlation risk is the risk of multiple open positions moving against you simultaneously because they're linked to the same underlying factor. It matters because per-trade risk limits alone don't account for this combined exposure across a portfolio of open trades.
This content is for educational purposes only and does not constitute financial advice. Trading involves substantial risk of loss and is not suitable for every investor.
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