What Is Risk Management?
Risk management is the systematic process of identifying, assessing, and controlling risks in trading. It encompasses: position sizing (how much to risk per trade), stop-loss placement (where to exit if wrong), portfolio-level risk limits (maximum exposure, maximum drawdown), and operational risk management (exchange security, custody).
How Risk Management Works
The core principles of risk management: never risk more than 1-2% of capital per trade, define your maximum acceptable drawdown before trading, ensure no single position exceeds 10-20% of portfolio, diversify across uncorrelated assets and strategies, and always know your worst-case scenario before entering a trade. These rules aren't suggestions — they're survival requirements.
Why It Matters for Traders
Risk management is the single most important determinant of long-term trading success. A mediocre strategy with excellent risk management will survive and compound. An excellent strategy with poor risk management will eventually blow up. Every legendary trader who blew up (LTCM, Three Arrows Capital) did so because they abandoned risk management principles during a period of overconfidence.
How Perps Traders Use This
For CEX perpetual futures, treat risk management as context around entries, exits, and risk, not as a standalone signal. Pair it with funding, open interest, and liquidation heat so one indicator does not drive the whole book.
Formula and Worked Example
Example numbers only (not a live quote).
If your account equity is $10,000 and you risk 0.5% per idea, the cash risk budget is $50. With a stop 1% away from entry on a linear USDT-margined perp, notional size is about $5,000 before leverage optics. Size from stop distance first, then pick leverage that fits the margin mode.
Common Mistakes
- Treating a single print of risk management as a trade signal without checking funding, open interest, and your liquidation price.
- Mixing venue conventions (coin-margined vs USDT-margined, cross vs isolated) and reading the wrong mark.
- Copying example numbers from a glossary into live size without checking the current book depth and fee schedule.
- Ignoring related terms that change the meaning of the print on a given day.
