As today's session we have seen a gap up but after that index did not move much and remain mostly in a range. So, tomorrow is weekly expiry. Form the chart we can say that any long position should be considered if price sustain above 17200. Target should be 17300 to 17350. We can think about short only when price sustain below 17000. Target should be 17900 , 17800 and 17850. This post is only for education purpose. Thanks.