traders look at the screens at bahrain bourse in manama bahrain february 7 2018 reutershamad i mohammed june 2 reuters  major gulf bourses fell in early trade on thursday tracking oil prices and global equities lower with the dubai index on course to snap four sessions of gains the msci world equity index miwd00000pus which tracks shares in 50 countries was down 081 on widespread investor concern over high inflation and the threat of recession saudi arabias benchmark index tasi declined 05 weighed down by a 12 dip in oil giant saudi aramco 2222se and a 4 fall in saudi arabian mining company 1211se elsewhere sahara international petrochemical company 2310se slid 17 after the firm announced three weeks maintenance turnaround for unit international acetyl company crude prices a key catalyst for the gulfs financial market fell as investors cashed in on a recent rally ahead of a key producers meeting later in the day the fall in oil prices gathered pace after the financial times reported that saudi arabia may be prepared to raise oil production in the event of a sharp drop in russias output in abu dhabi the equities ftfadgi lost 02 with conglomerate international holding company ihcad slipping 04 and the united arab emirates largest lender first abu dhabi bank falling 07 dubais main share index dfmgi eased 01 weighed down by a 1 decrease in shariacompliant lender dubai islamic bank disbdu and a 08 drop in emirates integrated telecommunications dudu the qatari index qsi dropped 02 hit by a 1 fall in petrochemical maker industries qatar iqcdqa reporting by mohd edrees in bengaluru editing by shailesh kuber