由原文自动翻译 · 阅读原文 (English)
我们来谈谈头寸规模，我发现这个概念经常被忽视，尤其是在差价合约交易中，杠杆可以比你眨眼更快地放大错误。忘掉完美预测 $AIQ 下一步走势吧；一个好的头寸规模策略是保全资金的基石。这与你 能 买多少无关，而是与你相对于止损和账户净值 应该 买多少有关。例如，如果你每笔交易承担 1% 的资金风险，并且你在 $SPY 差价合约上的止损距离你的入场点 $5，这决定了你的最大合约规模。根据该止损点 面临风险的美元金额 来计算你的敞口，而不仅仅是任意的单位数量。在不利走势中过度杠杆化会迅速摧毁一个账户，将轻微的回撤变成巨大的损失。这不是理论；这是保护你账户的残酷现实检验。
This is a great point! I've been trying to wrap my head around position sizing, and the idea of calculating it relative to my stop loss and account equity is really helpful. Are there any specific methods or formulas you find most effective for CFDs?
It's not just CFDs; most retail traders completely botch position sizing across all asset classes. They confuse 'risk tolerance' with 'how much I feel like putting on this trade,' which inevitably blows them up. Stick to a fixed percentage of your account per trade, and adjust it based on your stop.
Completely agree. It's the unsung hero of risk management. Do you typically use a fixed fractional approach or something more dynamic based on volatility?
Traderforum · 简体中文