在这个环境下研究股指期权是非常有意义的一件事情。
In this circumstance, research on Stock index option is quite meaningful.
股指期货，股指期权，单只股票期权和期货全部同一天到期的日子。
Quadruple witching refers to when market index futures, market index options, stock options, and stock futures all expire on the same day.
最后，基于CRSLN模型描述的股指动态过程，对股指期权的定价提出初步的构思。
Then the stock index path modeled by the CRSLN model is used to pricing stock index option, although it is only a primary design.
他说，巴菲特(WarrenBuffett)也相信这一准则。由于看涨股市前景，巴菲特近年来持续抛售标准普尔500股指期货的长期看跌期权。
'Warren Buffett believes in this rule as well,' he added, referring to Mr. Buffett's bullish selling of long-term put options on the Standard & Poor's 500-stock index in recent years.
期权就是打赌，赌在确定的时刻确定的股票、股指期货或者是期货能够达到或超过确定的价格。
An option is a bet that a specific stock, index, or future will reach or exceed a specific price within a specific time.
本文以股指类衍生金融工具的一种——股票指数期权为研究对象，侧重于用数量方法来阐述其在我国开发应用的意义。
Targeted at one of the stock index derivative instruments-stock index option, this paper does some research work to elaborate the significance of developing it in China.
这些期权到期后很可能一文不值，因为标普和其他股指应该会随着时间上涨的。
The odds are the puts will expire worthless, because the S&P and other indexes tend to rise over time.
这些期权到期后很可能一文不值，因为标普和其他股指应该会随着时间上涨的。
The odds are the puts will expire worthless, because the S&P and other indexes tend to rise over time.
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