Nifty has been trading in an uptrend channel since 25th Jan. The volatility has been high since then due to budget expectations or news. There are wild 300-400 point swings in this channel range.
Nifty has retraced 61.8% of the down wave from 18Jan to 25Jan and facing resistance. Currently Nifty is at the bottom range of the channel. If it takes support here then yesterday highs are possible. The morning low 17480 will be crucial at this time. Below this level we may expect 17230 and then 16900 zone.
Regards.