firstlovewen 发表于 2015-7-12 08:51
I am not sure what is your question all about. Is it possible for you to explain your question in En ...
Thanks for the information. I was asking for data of S&P index options, including close price, maturity, strike price of each option contract over a period of 2-5 years. The data you provided was price data of S&P index, but not exactly option‘s data.
But still much thanks for the assistance!