以沪深300指数为现货来copy买其涨跌。假如你看涨沪深300指数，你就买开多单股指期货，沪深300指数如果涨了，你高位卖平多单就赚钱了；假如你看跌沪深300指数，你就卖开空单股指期货，沪···

企业财务会计报表封面　　 FINANCIAL REPORT COVER　　报表所属期间之期末时间点 Period Ended　　所属月份 Reporting Period　　报出日期 Submit Date　　记账本位币币···

价内期权，就是企业很可能会行权的期权，价外期权，则是指很可能不会行权内的期权。重大价内看涨期权容：期权持有者有权在执行日以约定的执行价格买入期权标的，且很有可能会行权。也···

英文名称：Window 中文名称：窗口／机会期1．获得或失去一个机会的一段限制性时间；2．进行证券交易的交割和清算的经纪行出纳部门；3．联邦储备银行的贴现窗口。e.g. There i···

英文名称：Window Settlement 中文名称：窗口结算与对方券商在清算结束后所进行的实物交割。···

英文名称：Discount Window 中文名称：贴现窗口贴现窗口是美联储所采用的向合格银行发放短期贷款以维持其现金流动性的一种机制。贴现率是指此类短期贷款的利率。历史上，贴现窗···

A window of opportunity is a short time period during which an otherwise unattainable opportunity exists. After the window of opportunity closes, the opportuni···

A strategy used by mutual fund and portfolio managers near the year or quarter end to improve the appearance of the portfolio/fund performance before presentin···

The ability to direct trading within a brokerage's offering through a retirement plan such as a 401(k). As opposed to being limited to the investment options w···

英文名称：Window Dressing Dates 中文名称：财务粉饰日指接近会计年度、半年度或季度结账的日子。···