从yahoo 爬取股票价格,只要提供股票代码就行-from yahoo for stock prices to climb, as long as the provision of stock code on line

从yahoo 爬取股票价格,只要提供股票代码就行-from yahoo for stock prices to climb, as long as the provision of stock code on line

获取指定股票的详细信息，比如：当前价格，买入、卖出、成交量等-get stock info

这些工具箱函数计算价格，敏感性，以及投资组合的利润 期权或其它股票衍生产品。他们使用Black-Scholes模型 欧洲期权和美国期权的二项式模型。-These toolbox functions compute prices, sensitivities, and profits for portfolios of options or other equity derivatives. They use the Black-Scholes model for European