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Position Sizing
Risk Management
무슨 뜻인가요
Deciding how many shares or contracts to trade based on how much you are willing to lose, not on how confident you feel.
예시
With a $10,000 account, 1% risk ($100), a $100 entry, and a $95 stop ($5 risk per share), you buy 20 shares. The size comes from the risk, not from "I think it will win."
초보자가 흔히 하는 실수
Beginners size positions by gut: "buy 1,000 shares because I am sure." Sizing by confidence, not by risk, is how one bad trade wipes out months of gains.
관련 용어
- Risk-Reward Ratio — How much you risk on a trade compared to how much you aim to make. A 1:3 ratio means you r…
- 1% Rule — A simple risk rule: never risk more than 1% of your total account on a single trade. It ke…