Nasdaq100- Bulls should be careful from now on

There has been a very bad start of the year for Nasdaq (and US indices in general) with the price dropping almost 3000 points from top to bottom.
Last week the index found support and bids under 14k and now is in recovery.
In my opinion, this is just a correction and rallies above 15k should be considered good opportunities for selling.
A daily close above 16k would make me change my opinion