MTECHTIPS- Zinc trading range for the day is 161.7-167.1. Zinc prices gains as expectations for tight supply supported interest in the metal. Zinc, widely used in alloys, rallied after Glencore said it had shuttered its Black Star mine in Queensland. Goldman Sachs said in a note last week that it expected zinc to outperform aluminium and copper over the next six to nine months. SELL ZINC NOV BELOW 164.20 SL 167.40 TGT 163.20-162. MCX.