入场后加仓/减仓——你们如何操作？

That's a great question, and something I've wrestled with quite a bit too. For me, I try to define my scaling-in/out criteria before entering the trade, almost like mini-targets or mini-stops, to avoid making emotional decisions mid-trade. How do you decide when the price action is "stronger than expected" without it just being wishful thinking?

That's a great question, and something I've wrestled with for a while. Personally, I try to stick to my initial plan as much as possible, especially with SPX options where things can move so fast. But I'm definitely open to hearing how others manage it, especially scaling out early to protect profits if momentum shifts.

Adding to a winning trade, or scaling out of a losing one before the stop, are both double-edged. You're either chasing momentum or trying to preempt a full stop, which can just lead to more decision points and potential overtrading. Stick to the plan.