ポジションサイジングの意外な威力

It's true that proper position sizing can save an account, but even the best sizing won't help if the underlying strategy is flawed. Are we talking about a fixed percentage of capital, or something more dynamic based on volatility?

This is so true. I think many traders focus heavily on finding the 'perfect' entry, when in reality, having a solid grasp on position sizing can often be the real difference-maker for overall portfolio performance and managing drawdowns.

It's true that position sizing is critical, but I've seen many traders overcomplicate it to the point where it becomes another source of paralysis. Sometimes a simpler, fixed-risk approach is more effective for maintaining consistency, rather than trying to optimize for every single trade.