VIEW25433.35 is the level in NIFTY. If 30 min candle closes above this level then go for buy in NIFTY for at least 150 points move. Since it is Trading at lifetime high the ideal bet would be to Short puts and keep sl @50% above premium price. 25400 PE would be good . Sharp selling can also come hence keep SL in the system, However if candle closes above then go long because we will have many reasons to go long.