GM MAY 20..8.15AM..CRUDE FLAT T $86/NAT GAS OPENS MILD POSITIVE/COPPER DOWN ARD 0.50%/BULLIONS SHARPLY LOWER GOLD $1349 DOWN ARD 0.80% SILVER$21.63 DOWN OVER 2 %..EXP LOWER OPEN MCX BULLIONS,FOLLOWS WEEKLY LEVELS GIVEN LAST EVENING/WATCH OUT INR OPEN FOR MCX LEVELS/