https://bbs.wenxuecity.com/finance/4959314.html
https://bbs.wenxuecity.com/finance/4934020.html
https://bbs.wenxuecity.com/finance/4935674.html
更新一下下 (this is probabaly the last one, since ES is almost @ 3100 now). Will close all ES call options today (if any).
(网上游戏, 纯属娱乐,切莫当真! 儿童尤其不宜).