US PREMARKET MOVERS: PLTR, CAT, AMZN, ON, SPOT, SNAP, INTU, NKE

Premarket movers sheets of this kind bundle distinct event types that behave differently once the cash session opens, and the useful discipline is to separate them. Single-print earnings reactions, as with PLTR, CAT, ON and SNAP here, historically see their largest moves at the open and tend to fade or extend according to whether the move is driven by guidance or by the trailing quarter: guidance-led beats hold better, backward-looking beats are more prone to profit-taking into the first hour. Founder or insider sale filings, as with AMZN, have in past episodes produced an initial dip that retraces within sessions when the block is small relative to float and executed under a pre-arranged plan; the tell is whether the filing language indicates a scheduled programme or discretionary timing. Analyst downgrades, INTU and NKE, typically generate gap moves that mean-revert partially unless the call resets the consensus narrative rather than one bank's rating. The NQ-ES spread in the index futures reflects the software and semiconductor skew of the beat list. The follow-ons worth noting are the earnings call tones after the open and whether the insider-sale size is revised in subsequent filings.