This is a Chinese version of an implementation of the Black-Scholes financial model, providing call options and put options. No liability for use is accepted by the developer.

这是实施布莱克·斯科尔斯财务模型的中文版本，提供了看涨期权和看跌期权。接受由开发商使用不承担任何责任。

youdao

In terms of options, the most common are called put (sell) and call (buy) options.

关于选择权，最常见的称为抛出(出售)和买进(购买)选择权。

youdao

In terms of options, the most common are called put (sell) and call (buy) options.

关于选择权，最常见的称为抛出(出售)和买进(购买)选择权。

youdao