buy nifty 17420 tgt 17680/17850/18040 /18200 sl below 17350 S&P CNX NIFTY INDEX FUTURES (CONTINUOUS: CURRENT CONTRACT IN FRONT) NSE:NIFTY1! SuryaIntelligence Nifty is in oversold zone and holding the level of 17400 we can go for the abpve mentioned tgt with give stop loss