Nifty Futures: Initiate fresh short position with a tight stop-loss if Nifty Futures declines below 6140 levels.
Infosys: Fresh long position can be initiated with a stiff stop-loss if the stock rallies above Rs 3570 levels.
Reliance: Initiate fresh short position with a stiff stop-loss only if RIL declines below Rs 845 levels.
(Note: The recommendations are based on technical analysis. There is a risk of loss in trading.)