XFuture's record had a rare blemish in February, when it correctly predicted the outcome of only two county elections: those in Taoyuan and Chiayi.
例如在今年 2 月底的 4 席立委補選，交易所就「罕見」地只預測出桃園縣及嘉義縣兩席當選名單，與過去幾次選舉相較，「績效」明顯下滑。