SPY等效QQQ的均值嗎?
所有跟帖:
• 百分比 -你若安好便是晴天- ♀ (0 bytes) () 08/24/2023 postreply 08:03:22
• MM有意把納指和標普漲跌百分比保持神奇的一致,不給任何alpha,即使NVDA的財報如此重要。 -lanyin0314- ♂ (109 bytes) () 08/24/2023 postreply 08:16:57
• 百分比 -你若安好便是晴天- ♀ (0 bytes) () 08/24/2023 postreply 08:03:22
• MM有意把納指和標普漲跌百分比保持神奇的一致,不給任何alpha,即使NVDA的財報如此重要。 -lanyin0314- ♂ (109 bytes) () 08/24/2023 postreply 08:16:57
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