不一定能 beat SPY。
• 取決於啥市場,如果大盤是區間運動,就贏大啦,大牛市隻賺50%,大熊市應該比hold spy好 -有點壞的土匪- ♂ (63 bytes) () 03/27/2023 postreply 08:07:21
• 一年內應該沒問題 -sharkwhale- ♂ (0 bytes) () 03/27/2023 postreply 08:19:51
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