Market is expected to open on negative note, we can see Nifty spot to trade around 5305-5300 in opening, if Nifty spot sustain below 5300 then we may see selling pressure in market, Nifty spot is having supports at 5300-5270 below 5270 we may see unwinding pressure to come in market and it could slide further lower Nifty spot is having resistance at 5350-5380.