2020年統計表示Retail玩期權輸多贏少。現在應該區別也不大，因為概率學保證了莊家的勝率高於散戶。

來源: lanyin0314 於 2024-03-30 08:19:23 [] [舊帖] [給我悄悄話] 本文已被閱讀： 次 (693 bytes)

Despite the rise in share prices since early 2020, traders who have treated stockmarkets like a casino have on average fared about as well as a typical slot-machine player. The Journal of Finance authors estimate that between November 2019 and June 2021, retail investors collectively lost $2.1bn on options.

所有跟帖： 

• 是個動態過程，買的虧多了，期權就便宜了，便宜了買的勝率就變大了，反過來一樣 -funpiano-MD- ♂ 給 funpiano-MD 發送悄悄話 funpiano-MD 的博客首頁 (0 bytes) () 03/30/2024 postreply 11:33:11

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