$NVIDIA (NVDA.US)$ Why are there such large volumes of buy and sell orders after the market close?

$QES (0196.MY)$
每人RM700*，全马有份！
请助我一臂之力，我们一起免费领奖励！
https://j.moomoo.com/0vYZGS
Price Summary:
Open: 0.495
High: 0.510
Low: 0.495
Close: 0.500
Volume: 2,639,900 (↑ from 1.94M yesterday)
��Daily Analysis
Gradual Strength Return
QES tested 0.51 again but closed slightly lower at 0.50 — showing resistance still strong, yet buyers defended 0.495 support firmly.
The pattern indicates steady accumulation below 0.51.
Volume Uptick = Healthy Sign
Volume increased ~36% day-over-day, signaling...

$Datavault AI (DVLT.US)$ The reason I am optimistic about this stock is that I have been accumulating shares from an initial position of 3, increasing my holdings to 6,000 shares. My confidence lies in myself—volatility is just a passing cloud, and everything will turn out well 👍

$Datavault AI (DVLT.US)$ this stock wiped almost my entire account. Each time I DCA it hits my SL, and it silently go back up at night which I miss all the action. My final ammo on this before I exit trading completely to take a break.... Need it to go almost 1000% to breakeven lol

$Hims & Hers Health (HIMS.US)$  Look at daily chart pattern. $40-$41 is really bargain. Don't miss the last plane. Time will tell.

$Hims & Hers Health (HIMS.US)$  every stock has its cycle. just like women period. some red days and some green. if her period is too long, she will have no more blood. so unless, the company has a serious trouble with its business, it will eventually bounce back.

$FRONTKN (0128.MY)$ The financial report is good.

$EDELTEQ (0278.MY)$
Can it be FLY? 🕊️

$CoreWeave (CRWV.US)$ Hello?

$NOTION (0083.MY)$ buy and hold