```
#取波动率最高的2只
variance_list = []
for stock in stock_set:
variance_list.append(variance(stock))
s1 =Series(variance_list,index = stock_set).rank()
stocks = list(s1[s1 < 6].index)
for stock in stocks:
g.buy_stock.append(stock)
g.initial_price[stock]=0
code
```
代码这里注释写的是取波动率最高的股票，实际上是不是取的波动率(方差)最低的
2024-02-13
雪球
