My style is to take some long near the lows premarket, nothing scale/size wise until I see what is going on when the cash market opens. Unless things are really extended then I will consider otherwise. As I noted, I'm hedged as I bought inventory for that when prices were very good on the run to 4,020s the other day. 

Possible supports are either that 3,930s area or the 9 day. Will see if the 8:30 numbers make any difference or not direction wise. This market basically moves overnight now some days, imagine it still may be tough with opex. It can get  harder for indexes during these weeks. Knowing all that, there is still price action so I don't get too caught up with projections, though aware of possibilities. 

Yesterday was a good day to focus on the short trade for semis and had a great day there. I didn't stay though as the NVDA report was coming out and the market was still in a range for a potential bullish continuation. I'm big on limiting my risk around events and reports like that. 

Sometimes I'll limp in just to track where things are like this morning. Once I have the right risk/reward, I'll increase positioning. I'd be interested to hear more on your strategy as well. Looks like you do a lot of daytrades from the posts on NQ.