$NVIDIA (NVDA.US)$ what happens once market close?

Nvidia $NVIDIA (NVDA.US)$ and AMD $Advanced Micro Devices (AMD.US)$ unveiled their data center GPU roadmaps at Computex. Here's a snapshot of what the two released:
Nvidia:
-- Blackwell Ultra GPUs to be released in 2025, as an upgrade to the Blackwell B200 GPUs with 12-hi HBM3e memory
-- Rubin GPUs will hit the market in 2026, followed by Rubin Ultra GPUs in 2027
AMD:
-- AMD announced the MI325X will hit the market in Q4, featuring 288GB of HBM3e memory, more than double Nvidia's H200 and 50% hig...

Morning mooers! It's finally Friday, May 31, the market is open and mostly climbing. PCE index numbers showed a single 0.1% decline in core prices for April, to not much celebration.
My name is Kevin Travers, and here are stories herd on Wall Street Today:
$MongoDB (MDB.US)$ fell 24% after the firm's earnings failed to impress, the lowest declining stock on the Nasdaq 100.
$Dell Technologies (DELL.US)$ fell about 19% after its earnings also f...