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.
2020年统计表示Retail玩期权输多赢少。现在应该区别也不大,因为概率学保证了庄家的胜率高于散户。
所有跟帖:
• 是个动态过程,买的亏多了,期权就便宜了,便宜了买的胜率就变大了,反过来一样 -funpiano-MD- ♂ (0 bytes) () 03/30/2024 postreply 11:33:11