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Understanding Position Sizing: Not Just How Much, But How to Lose
Too many new traders fixate on what to trade or when to enter, completely ignoring position sizing until it's too late. It’s not about how many shares of $BAX you can afford at $21.55, but rather how much you're willing to lose if your thesis is wrong. A 1% risk rule, for instance, means that on a $100,000 account, you risk no more than $1,000 per trade. If your stop loss on $BAX is at $20.00 (meaning a $1.55 per share loss), you can then only take 1000 / 1.55 = 645 shares. This discipline protects your capital and ensures no single bad trade blows up your account, regardless of whether $JP225 is rocketing or tanking. It's the boring but absolutely crucial part of risk management.
1 comments · 1 points
It's a foundational concept often overlooked until a couple of significant drawdowns hit. Even with a solid risk rule, the discipline to stick to it when a trade looks 'obvious' is another hurdle entirely. What strategies do you find most effective for maintaining that discipline?