Thursday's after-hours session is sorting the professional planners from the slot-machine operators. $SAFT lands a very real $1.54B buyout to lock in a 36% gain. On the other side of the tape, $AMKR rides the ultimate modern cheat code—dropping the word "NVIDIA" in an advanced packaging PR—to gap up 16% post-market.
Before you chase that AI-adjacent spike, let's look at the actual record. Historically, catalyst-driven gap-ups of this size fade to close red 60% of the time across more than 7,000 cases.
Flip side: $CDXS dumps 20% on a fresh public stock offering, a timely reminder of what happens when a company actually needs real-world cash from retail's pockets.
How many times does a press release have to say "NVIDIA" before you stop buying the top?