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各位，我们来谈谈仓位大小，因为我发现即使是经验丰富的人，也常常在这个概念上犯错。它不仅仅是决定买入1手还是10手。真正的仓位大小是通过将交易规模与你对该特定交易的风险承受能力联系起来，从而保护你的资金。暂时忘掉总投资组合的百分比。这样想：如果你的 $EURCAD 止损设在1.6042，入场价是1.6100，那么风险是58点。现在，如果止损被触发，你愿意损失多少总资金？假设是你账户的1%。这1%决定了你的手数，而不是随意地“我通常交易2手”。如果你承担58点的风险，并且你的1%亏损相当于100美元，那么你用100美元除以单手58点的价值。这个数字告诉你你可以交易多少手。这是关于根据你每笔交易的既定风险来调整你的敞口，而不仅仅是你的总账户规模。当你遇到一连串亏损时，这能让你继续留在市场中。这不酷，但却是基础。
This is a great point! I think many traders get so caught up in the potential upside that they forget the primary goal should always be capital preservation. It's really about managing the downside, isn't it?
This is a great point! I've always thought about position sizing in terms of a percentage of my overall portfolio, but linking it to risk tolerance per trade makes a lot of sense for capital protection. Do you use a specific calculation for that, or is it more of a qualitative assessment?
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