勘に頼らないポジションサイジングの理解

ขอบคุณสำหรับโพสต์นี้ครับ ปกติผมก็จะซื้อตามที่คิดว่าไหว แต่ไม่ค่อยได้คำนวณความเสี่ยงต่อการเทรดแบบจริงจังเลย แบบนี้ต้องลองเอาไปปรับใช้ดูบ้างแล้วครับ

Completely agree. A well-defined stop-loss is crucial for calculating an appropriate position size, helping to protect capital even when the market moves against you. Do you typically use a fixed percentage of your account for risk, or does it vary based on the setup?

Absolutely. Far too many traders just jump in without considering the actual dollar risk per share or their total portfolio exposure. It's a fundamental error.

Completely agree. A lot of new traders get caught up in the entry point and ignore the crucial step of defining their maximum acceptable loss before they even consider an entry. What methods do you find most effective for calculating that stop-loss distance for commodities like USO, where volatility can be significant?