There has been a big move down the hill for the index. Next week, this may rise up a little bit as a technical correction, but the fall of the index may follow the move of other index i.e DAX, CAC40 to say the least
3100 is a very important area where there is a stack of PUT options maturing in April
So 3100 could do to support
First Target 3130 Above which the slope of descent sweeten to enter the channel of volatility RED
Only a rise above 3150 may be more consistent