ทำความเข้าใจขนาด Position ที่นอกเหนือจากยอดคงเหลือในบัญชีของคุณ

จริงเลยครับ! หลายคนชอบมองแค่ขนาดพอร์ต แต่เรื่อง Volatility กับ Stop-loss นี่แหละคือจุดสำคัญที่ทำให้การคำนวณ Position Size แม่นยำขึ้นเยอะ

This is a great point, especially for those new to trading. It's not just about the money in your account, but how much of that money you're willing to put at risk on any single trade, taking into account how much the market itself is moving.

This is such a crucial point that often gets overlooked, especially by newer traders. Factoring in volatility and a realistic stop-loss before determining position size makes so much more sense than just going by a percentage of your total account. It's like building the house from the foundation up.

It's a good point about not just looking at the account balance. However, even with volatility and stop-loss factored in, many still struggle to define their 'total account risk' in a way that truly protects against a series of losing trades.

This is a crucial point many new traders miss. Beyond volatility and stop-loss, it's also worth considering how a string of losses at your maximum position size could impact your mental capital and ability to stick to your plan.