The Abu Dhabi Securities Exchange (ADX) fell 1.22% on Sunday, going down to 2,674.04. Only four stocks rose, with three holding steady and 21 falling. Umm Al-Qaiwain Cement Industries Co (QCEM) was the day's biggest gainer, moving up 1.56% to Dhs0.64. Union National Bank (UNB) had the sharpest losses, falling 5.92% to Dhs2.70.