The Qatar Exchange's QE Index ended 0.69% higher at 6,832.70 points on Tuesday. Strong performing financial stocks helped Doha's stock market to rebound. International Islamic Bank (2.37% higher at QR42.30) posted the largest gain among bank stocks. 24 shares advanced, seven lost value and eight finished flat. Commercial Bank of Qatar (CBQ) failed to jump on the bandwagon and ended off 0.91% at QR43.00.