Dubai volumes fall to 20-week low, Qatar up while Saudi index rebounds

Dubai's index falls as volumes slump to a 20-week low and Abu Dhabi's benchmark also dips after investors track weakness in global shares.

Dubai's measure slips 0.3 percent to 1,552 points, its lowest close in June.

Bellwether Emaar Properties eases 1.3 percent and Arabtec is down 0.8 percent. Losers outnumber gainers 11 to seven.