Using A Trailing Stop To Protect Profits and Limit Loss
A trailing stop is a type of stop-loss order that moves with the market as the stock price rises (or falls, if you’re shorting), helping you:
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Protect profits
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Limit downside risk
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Stay in a trend longer without manually adjusting your stop
It’s a great tool for traders and investors who want to ride trends, while having a safety net in place.
How a Trailing Stop Works
Instead of setting a fixed stop-loss at a specific price, a trailing stop moves dynamically with the stock.
You set it as either:
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A percentage below the highest price reached
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Or a fixed dollar amount below the highest price
📌 As the stock price increases, the stop price adjusts upward
📌 If the stock price falls, the stop stays put
📌 If the price hits the trailing stop, the position is automatically sold
Example: Trailing Stop in Action
Let’s say you buy a stock at $100, and you place a $5 trailing stop:
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If the price rises to $110, your stop-loss is now at $105
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If the stock drops back to $105, it triggers a sell order
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If the stock keeps rising, the stop follows:
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At $115, stop is $110
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At $120, stop is $115
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If the price reverses from $120 to $115, the trade closes — locking in a $15 profit per share
Why Use a Trailing Stop?
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Protects profits as the stock rises
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Limits your downside if the stock falls
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Takes emotion out of decision-making
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Works well in trending markets
Setting a Trailing Stop – Fixed $ vs % Method
Method | Example | Use Case |
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Fixed $ | Trail stock by $3 | Simpler for low-volatility stocks |
Percentage | Trail stock by 5% | Adjusts to different price levels easily |
You can set a trailing stop when placing your trade, or apply one later through your trading platform
Trailing Stop for Short Trades
Trailing stops also work for short positions (when you sell high and hope to buy lower):
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If you short a stock at $100 and place a $5 trailing stop
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As the price falls to $90, your stop adjusts to $95
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If price reverses back up to $95, your trade closes (buy to cover)
Things to Keep in Mind
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A tight trailing stop (e.g., 1%) may get triggered by small price swings
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A looser trailing stop (e.g., 10%) gives more room but risks giving back more profit
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Best used in strong trends — avoid using in choppy or sideways markets
Tip: Use recent support levels or the Average True Range (ATR) to choose your trailing stop distance
Summary
A trailing stop is an advanced stop-loss order that:
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Follows the price upward (for long positions)
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Locks in gains while allowing room for growth
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Helps reduce emotional decision-making
It’s ideal for traders and investors who want to protect capital while giving winning trades room to breathe.