Given below are supports and resistances for Nifty 50 futures and seven key stocks that can help in your intra-day trading: 9930 • Nifty 50 Futures S1 S2 R1 R2 COMMENT 9900 9860 9970 10010 Initiate fresh long positions with a tight stop-loss if the contract reverses higher from 9900 levels ₹1796 • HDFC Bank S1 S2 R1 R2 COMME...