Question

求大神帮忙翻译一下，最好是懂商务英语的大神。

Consider an option on a non-dividend-paying stock when the stock price is $30, the exercise price is $29, the risk-free interest rate is 5% per annum, the volatility is 25% per annum, and the time to maturity is four months.
a.What is the price of the option if it is a European call?
b.What is the price of the option if it is a American call?
c.What is the price of the option if it is a European put?
d.Verify that put-call parity holds.

Answer 1

考虑这样一个非投资红利股票当股票价格为30美金的时候，股票认购家个为29美金。无风险收益率是5%每年，25%的年浮动。
本金加利息的期限为4个月。
如果是欧式看涨期权的话，这种方案的价格是多少
如果是美国式的看涨期权的话，这种方案价格是多少
如果是欧式看跌期权的话，这种方案的价格是多少。
验证评价情况。

这个是专业的股票投资金融方便的东西啊。