ทำความเข้าใจขนาด Position ที่นอกเหนือจากยอดคงเหลือในบัญชีของคุณ

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.

Absolutely. It's surprising how many traders overlook the importance of volatility in their position sizing, even experienced ones. Factoring in ATR or a similar metric really refines the process beyond just a fixed percentage of capital.

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

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.