How to properly set stop loss and take profit: a practical guide for crypto traders

One of the biggest mistakes traders make is entering a position but forgetting about the exit math. Without the correct stop loss (SL) and take profit (TP) levels, you are gambling instead of trading.

Step 1: Determine Your Risk Appetite

Before any trade, ask yourself: how much can I afford to lose? Pros recommend no more than 1-2% of your balance on a single trade. If your account has $10,000 — risk no more than $100-200 at a time. Simple and strict.

Step 2: Support and resistance levels as a compass

Support and resistance levels are where the price typically reverses. Here is your geography:

For long:

• The SL is located below the support ( with a buffer of 2-3% for market breathing )
• We set the take profit below resistance

For short:

• SL above resistance
• Take profit above support

Step 3: Magic Formula 1:3

Calculate the risk to profit ratio of at least 1:3. If you risk $100, the potential income should be $300+. Otherwise, the trade is not worth the candle.

Formula: (Input - SL) × 3 = TP

Step 4: Technical Indicators as a Safety Net

• ATR — shows volatility, helps to avoid placing SL too close
• RSI — when an asset is overbought/oversold, often rebounds
• moving averages — the trend and consolidation zones are visible at first glance

Real Example

Long on $BTC at $45,000:

• Support: $43,000 (SL here)
• Resistance: $48,000
• Risk: $2,000
• TP: $45,000 + ($2,000 × 3) = $51,000
• Ratio: 1:3 ✓

Short on $ETH at $2,500:

• Resistance: $2,650 (SL here)
• Support: $2,300
• Risk: $150
• TP: $2,300 - ($150 × 3) = $2,050
• Ratio: 1:3 ✓

The main trick

Don't touch the levels after entering due to emotions. Set it and forget it. Only review if:

1. The price has not tested your SL for 2+ hours.
2. The macro situation has changed (news/crash of the parallel asset)
3. The data on the chart shows a new trend

Discipline in SL/TP is not a strategy, it's a casino. Make math your best friend.