Risk Management
Protecting Your Capital
Finding good trades is only half the job. The other half is making sure that the trades that do not work out cannot do serious damage. Risk management is the skill that keeps you in the game long enough for your winners to outweigh your losers.
Why Risk Management Matters
Every strategy goes through losing streaks. A trader who wins 60% of the time but lets losers run out of control can still lose money. Meanwhile, a trader who wins only 40% of the time but keeps losses small and lets winners grow can be consistently profitable. The difference is risk management.
- done_all Losing 50% of your account requires a 100% gain just to break even
- done_all Small, controlled losses are recoverable; large, uncontrolled ones often are not
- done_all Risk management is what separates long-term survivors from short-term flameouts
Position Sizing
Position sizing determines how many shares to buy so that a single bad trade cannot wreck your account. A common rule is to risk no more than 1-2% of your total capital on any one trade. You calculate position size by dividing your maximum dollar risk by the distance to your stop-loss.
- done_all With a $50,000 account and 2% risk, your max loss per trade is $1,000
- done_all If your stop is $5 away, you can buy 200 shares ($1,000 / $5)
- done_all Volatile stocks with wide stops naturally result in smaller positions
Stop-Loss Strategies
A stop-loss is the practical tool that enforces your risk plan. Without one, a small loss can quietly grow into a big one while you wait and hope. There are several approaches, and the right choice depends on the stock and your strategy.
- done_all Chart-based stop — placed just below a key support level
- done_all Percentage stop — set a fixed percentage from your entry price
- done_all Volatility stop — based on how much the stock normally moves each day
- done_all Trailing stop — follows the price up and locks in gains along the way
Diversification as Protection
Stop-losses protect individual trades. Diversification protects the entire portfolio. If all your holdings are in one sector, a single piece of bad news can trigger stops on every position at once. Spreading across sectors, regions, and asset types reduces the chance that everything goes wrong at the same time.
- done_all Limit any single sector to no more than 20-25% of your portfolio
- done_all Own holdings that respond to different economic drivers
- done_all Combine trade-level stops with portfolio-level diversification for layered protection
Managing Emotions
The best risk plan in the world is useless if you do not follow it under pressure. Fear leads to selling winners too early or panic selling at the bottom. Greed leads to oversized bets and ignoring stop-losses. The antidote is a written plan you commit to before you place the trade.
- done_all Write down your entry, stop, and target before clicking buy
- done_all Never move a stop-loss to give a losing trade more room
- done_all Keep a trading journal to spot your emotional patterns over time
- done_all If you feel a strong urge to act on impulse, that is usually the moment to pause
Building a Risk Plan
A risk plan puts all of these pieces into a simple, repeatable checklist you follow on every trade and review at the end of every week.
Set Your Rules
Define your max risk per trade, max portfolio drawdown, and sector limits.
Size Every Trade
Calculate position size based on your stop distance before every entry.
Review Weekly
Check your open positions, drawdown, and whether you followed your rules.