$SPX and $NDX futures are slipping in premarket trading as investors take a breather after the recent AI-driven surge. $NVDA remains in focus, while $MU, $MRVL, $IREN, $PYPL and $RKLB are also on the radar. After such a strong move, some profit-taking wouldn’t be surprising. The bigger question is whether this is just a pause or the beginning of a broader pullback.Do you think the market is taking a healthy breather, or are investors starting to lock in gains?