比如每个季度到股市上花小钱买个彩票，没中就当付了保险费了；一旦中了，价值翻十几倍、几十倍

看看下面这张图，VIX每次暴涨都有人发了大财:

https://www.bloomberg.com/news/articles/2018-02-09/vix-surge-hands-8-600-profit-to-a-tiny-hedge-fund-in-colorado

https://www.wsj.com/articles/nassim-talebs-black-swan-fund-made-1-billion-this-week-1440793953