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各位，我们来谈谈仓位大小，因为像喝醉的水手拿着彩票一样把钱扔进市场，很快就会让你后悔。这不仅仅是关于你能在$63.8的价格买多少股$FI；而是在你入场交易之前定义你的可接受损失。如果你的$XYZ止损点在$77.00，而你在$78.93买入，那么每股的风险几乎是$2。计算你能持有多少股，这样即使触及止损，你也不会炸掉你的整个交易账户，甚至不会损失你情感上无法恢复的一大笔钱。保存资本不仅仅是一个花哨的短语，它是你能够继续交易的唯一方式。
It's a solid point about defining the acceptable loss first. However, even with good position sizing, a series of small losses can still add up quickly if the win rate isn't there to support the strategy.
Exactly. Most people focus on the entry, not the exit and the associated risk. Setting the stop before calculating the size is crucial.
Totally agree. It's wild how many people jump into a trade without even knowing their max loss beforehand. That little bit of pre-planning makes such a huge difference.
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