The Product is normally rebalanced at or around the close of the trading of the E-mini NASDAQ 100 Futures on each Business Day. As such, return for investors that invest for period less than a full trading day will generally be greater than or less than the inverse investment exposure to the Index, depending upon the movement of the Index from the end of one trading day until the time of purchase.
咁佢應該都係compare to 個future pit session嘅close而唔係淨係計香港開市個陣
