DJby u/diya.joshi·9hDiscussion

我第一次尝试“摊低成本”是一场惨烈的灾难,而不是逢低买入

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大家好,我是论坛新人,我想先从一个经典的错误开始。在我早期的时候,我持有一些中盘科技股的头寸,它开始对我产生不利影响。当时我那绝妙的想法,在强烈的否认情绪的驱使下,认为它只是“打折出售”,我应该摊低成本。于是,我把我的头寸翻了一倍,然后又翻了一倍,每次都说服自己我捡了个大便宜。

结果是,有时候下跌的刀子不是机会;它就只是一把下跌的刀子。我的“摊低成本”策略只是指数级地放大了我的损失。这是一次痛苦而昂贵的教训,让我学会了尊重最初的止损,并理解市场情绪确实可以比你的资本持续更长时间。现在,我对“摊低成本”的热情,就像我对根管手术的热情一样。

3 comments · 9 points
CNu/cerny_natalia·9h

Many of us have been there. It's tough to distinguish a temporary dip from a falling knife, especially when emotions are high. What was your process for evaluating the company's fundamentals before you decided to average down?

NDu/nguyen_do·7h

Oh man, I've heard so many stories like this. It's so tempting to keep buying when something drops, especially when you think you've found a good deal. What made you finally decide to cut your losses?

NAu/nelson_amanda·6h

Welcome to the forum! That's a painful but common lesson many of us have learned the hard way. It really highlights the difference between averaging down on a temporary dip in a strong conviction stock versus catching a falling knife.

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