【如何通俗地解释期权的概念和特点?】许哲:小王买了一支股票 A,以 10 元的价格买入的,一直担心股票价格会下跌,小李突然冒出来,拍着胸脯写了张保证书,三个月后,无论股票下跌到何等惨烈的程度,我都愿意以 8 元的价格买你现在手上的股票,骗人是小狗... 详细:
http://weibo.com/1904769205/CxjO6qlbp?type=comment#_rnd1455514796125
https://www.zhihu.com/question/28078723/answer/40688775?utm_campaign=official_account&utm_source=weibo&utm_medium=zhihu&utm_content=answer
http://weibo.com/1904769205/CxjO6qlbp?type=comment#_rnd1455514796125
https://www.zhihu.com/question/28078723/answer/40688775?utm_campaign=official_account&utm_source=weibo&utm_medium=zhihu&utm_content=answer