Nifty April expiry future today closed at 7640 with gain of 16 points. Today we saw low near 7600. Nifty future major support levels is at 7520 and important on weekly closing basis. Above it traders must keep buy and accumulate view. Nifty future April series targets are 7995 and then 8250. For intraday,support is 7570 and for intraday long positions stop loss must be below it. On upside 7675 and 7835 are resistances as well as target zones. Option traders can buy and accumulate in nifty 7500 or 7400 call on decline with stop loss for big gains!!