中国碳市 vs Option Calculation

湖北碳排放权交易手机客户端是湖北碳排放权交易中心在手机碳交易领域为客户提供更优质服务的扛鼎之作，能为用户提供包含行情、交易、资讯等全方位的移动金融理财服务。 "iPhone版"根据iPhone手机量身定做，具有独具特色的操作感受，灵活方便的行情及交易功能。掌上金融，服务随身，随时随地满足交易需求。 使用步骤： 1、下载并安装本软件。 2、在官方网站注册，生成并激活席位号 3、用席位号和密码登录客户端即可使用。

This is an effective and practical app for calculation of European-style option! Based on BSM Model: • support to calculate option price, implied volatility, put-call parity. • When you calculate option price/implied volatility, the greeks are calculated and show simultaneously. • Support to show option price/delta/gamma for 2D/3D interactively! • Overlay contracts' curve with different days/implied volatility in same graph. For example, to calculate option price: input underlying price, strike price, days to expire, riskless rate, implied volatility, tap the blue button in the bottom, the option price will be calculated and show immediately! Then tap the button in the top right, show function line of delta/gamma and underlying price in theory. Slide to change the underling price, see how price/delta/gamma changes.