Nifty should sustain above 4175 to buy now

Nifty has sucessfuly moved for the 3 successive trading days to touch 4150 level.But the coming days are crucial as the parliament faces trust vote.if one wants to enter the market now,should wait to see whether the level is maintained to consolidate before moving further.It is an unlkely situation to surpass the resistance level of 4160.One has to take careful decisions.