Tata Steel surged over 5 per cent intra-week to record a high of ₹692. The stock, however, has come off from this high, giving up some of the gains to close 3.6 per cent higher for the week. The stock has been moving higher consistently and has closed in the green for the seventh consecutive week. Immediate resistance is at ₹685. A strong break above this hurdle can take it higher to ₹700 or ₹710....