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What Is TL (Take Loss/Stop Loss)? Risk Management Guide

TL, also known as Take Loss or Stop Loss, is a risk management order that automatically closes your trading position when the price reaches a predetermined level. The purpose of a TL order is to limit your losses by exiting a trade before it gets worse. This is one of the most important tools in perpetual futures trading for protecting your capital.

How Stop Loss Orders Work​

When you place a TL order, you're setting a trigger price. If the market reaches that price, your position is automatically closed at the best available market price.

For Long Positions:

  • Your TL is set below your entry price
  • If the price drops to your TL level, your long position is closed
  • Example: Enter long at $50,000, set TL at $48,000. If BTC falls to $48,000, your position closes automatically.

For Short Positions:

  • Your TL is set above your entry price
  • If the price rises to your TL level, your short position is closed
  • Example: Enter short at $50,000, set TL at $52,000. If BTC rises to $52,000, your position closes automatically.

Why Use Stop Loss Orders?​

Stop losses are essential for several reasons:

1. Limit Your Losses​

Every trade has risk. A stop loss ensures you know your maximum loss before entering a trade. Without one, a sudden market move could wipe out your entire margin through liquidation.

2. Remove Emotion from Trading​

When you're watching a losing trade, emotions can prevent you from cutting losses. A stop loss removes the emotional decision-making by automatically exiting.

3. Trade While Away​

Markets move 24/7. A stop loss protects your position while you sleep, work, or are otherwise unavailable to monitor the trade.

4. Preserve Capital for Future Trades​

By limiting losses, you keep capital available for the next opportunity. A trader who loses 50% of their account needs a 100% gain just to break even.

Practical Example​

Let's say you want to long BTC with proper risk management:

Trade Setup:

  • Account Balance: $10,000
  • Risk Per Trade: 2% ($200 maximum loss)
  • Entry Price: $50,000
  • Leverage: 10x
  • Position Size: $5,000

Calculating Stop Loss:

  • Maximum loss: $200
  • Position size: $5,000
  • Required price move to lose $200: 4%
  • Stop Loss Price: $50,000 × 0.96 = $48,000

By setting your TL at $48,000, you ensure your maximum loss is $200 (2% of your account), regardless of how far the price drops.

Stop Loss vs Liquidation Price​

Understanding the difference is crucial:

AspectStop Loss (TL)Liquidation
Who triggers itYou set itThe exchange forces it
When it triggersYour chosen priceWhen margin is nearly depleted
Loss amountControlled by youMaximum possible (all margin)
FeesStandard trading feeLiquidation fee (often higher)

Always set your stop loss before your liquidation price. If your liquidation is at $45,000, set your TL at $46,000 or higher to exit with a smaller loss.

Best Practices for Setting Stop Losses​

1. Use the 1-2% Rule​

Never risk more than 1-2% of your total account on a single trade. Calculate your position size and stop loss accordingly.

2. Place Stops at Logical Levels​

Set stops where your trade idea is invalidated:

  • Below support levels for longs
  • Above resistance levels for shorts
  • Beyond recent swing highs/lows

3. Account for Volatility​

In volatile markets, give your trade more room to breathe. A stop that's too tight gets triggered by normal price noise.

4. Don't Move Your Stop Further Away​

It's tempting to move your stop loss when a trade goes against you. This is called "widening your stop" and usually leads to larger losses.

5. Consider Using Trailing Stops​

A trailing stop moves with the price, locking in profits as the market moves in your favor while still protecting against reversals.

Common Stop Loss Mistakes​

Avoid these errors:

  1. No stop loss at all: The biggest mistake - hoping a losing trade will recover
  2. Stop too tight: Getting stopped out by normal market volatility
  3. Stop too wide: Taking unnecessary large losses
  4. Moving stops against you: Emotional decision that compounds losses
  5. Ignoring the liquidation price: Setting stops beyond liquidation means the exchange closes you first

Using TL with Take Profit (TP)​

Combine your TL with a Take Profit (TP) order for a complete trade plan:

Example Trade Plan:

  • Entry: $50,000 long
  • Stop Loss (TL): $48,000 (-4%)
  • Take Profit (TP): $54,000 (+8%)
  • Risk/Reward Ratio: 1:2 (risking 4% to potentially gain 8%)

This setup means if you're right, you make twice what you'd lose if you're wrong.

Understanding stop losses connects to these concepts:

For detailed instructions, see our guide on how to set stop loss orders and learn about common trading mistakes.