Curious about the stocks that are showing activity after the closing bell on Friday?

Last update: Jul 18, 2025

After the conclusion of the US market's regular session on Friday, let's examine the after-hours session and unveil the notable performers among the top gainers and losers.

Gainers

Ticker	Change	Comment
HCWB	33.11%	Promising after-hours performance observed for HCW BIOLOGICS INC (NASDAQ:HCWB) as its shares surged 33.11% to $5.99 during Friday's after-hours trading. In the last 3 months the share price dropped with 36.17%.
DHAI	31.05%	After the regular session, DIH HOLDINGS US INC (NASDAQ:DHAI) continues to impress in the after-hours session, with a 31.05% increase to $0.33. The stock is trading 64.46% higher than 3 months ago.
GDRX	28.61%	GOODRX HOLDINGS INC-CLASS A's (NASDAQ:GDRX) shares rose 28.61% to $6.02. The stock is trading 44.94% lower than a year ago.
TNFA	25.71%	After the regular session, TNF PHARMACEUTICALS INC (NASDAQ:TNFA) continues to impress in the after-hours session, with a 25.71% increase to $0.11. In the last month the share price dropped with 37.41%.
OSRH	13.21%	OSR HOLDINGS INC (NASDAQ:OSRH) exhibits strong performance after hours, with shares rising 13.21% to $1.2 during Friday's after-hours session. Shareholders saw the stock price going 34.57% lower in the past month.
GCTK	12.85%	GLUCOTRACK INC's (NASDAQ:GCTK) shares rose 12.85% to $6.58 during Friday's after hours session. The stock is trading 38.89% lower than 3 months ago.
ABVX	9.55%	ABIVAX SA-ADR's (NASDAQ:ABVX) stock price increased by 9.55% to $10.9. Shareholders saw the stock price going 64.46% higher in the past month.
AREC	8.15%	AMERICAN RESOURCES CORP (NASDAQ:AREC) showcases remarkable after-hours performance, with a 8.15% rise to $1.46 during Friday's after-hours trading. Yesterday the company had a press release: ReElement Technologies Applauds the Quad Critical Minerals Initiative and Highlights the Power Localized Refining Solutions.
NEOV	7.46%	In the after-hours session on Friday, NEOVOLTA INC (NASDAQ:NEOV) experienced a notable 7.46% increase, driving its shares to $4.9. The stock is trading 60.56% higher than a month ago.
OPEN	6.67%	Impressive after-hours gains for OPENDOOR TECHNOLOGIES INC (NASDAQ:OPEN) as its stock price advanced 6.67% to $2.4 during Friday's after-hours session. Today's gain of 36.36% continues in today's after hours session with 6.67%.

For the full after hours gainers list go to our after hours gainers page.

Today's after hours losers

Ticker	Change	Comment
CGBS	-55.26%	CROWN LNG HOLDINGS LTD's (NASDAQ:CGBS) stock price is showing a decline of 55.26% to a price of $0.02 during the after-hours session. It appears that the downward trend persists as CGBS also experienced a -39.48% decline during the regular session.
BCLI	-42.74%	BRAINSTORM CELL THERAPEUTICS's (NASDAQ:BCLI) stock price is showing a decline of 42.74% to a price of $0.67 during the after-hours session. Shareholders saw the stock price going 33.56% higher in the past 3 months.
BNED	-24.31%	BARNES & NOBLE EDUCATION INC's (NYSE:BNED) stock price decreased by 24.31% to $8.5. Shareholders saw the stock price going 20.36% higher in the past 3 months.
CYCC	-10.33%	CYCLACEL PHARMACEUTICALS INC's (NASDAQ:CYCC) shares fell 10.33% to $11.72. After running up 58.81% in today's session, CYCC is pulling back after hours.
ZVSA	-7.16%	ZYVERSA THERAPEUTICS INC's (NASDAQ:ZVSA) stock price is declining with 7.16% to a price of $0.29. Following a -43.3% loss in the regular session, ZVSA experiences further decline during today's after-hours session.
APM	-6.21%	APTORUM GROUP LTD-CLASS A's (NASDAQ:APM) shares fell 6.21% to $1.51. It appears that the downward trend persists as APM also experienced a -18.27% decline during the regular session.
RAYA	-5.23%	ERAYAK POWER SOLUTION GRP-A's (NASDAQ:RAYA) shares experienced a 5.23% decrease to $2.9 in the after-hours session. The stock is trading 46.41% higher than a month ago.
YHC	-5.04%	LQR HOUSE INC's (NASDAQ:YHC) stock price is declining with 5.04% to a price of $2.26. Despite a -63.77% decrease earlier today, YHC continues to decline during the after-hours session with another 5.04% drop. Yesterday the company had a press release: LQR House Signals Potential Strategic Shift Toward Digital Assets with Support from a Significant Crypto Investor.
KMT	-4.97%	KENNAMETAL INC's (NYSE:KMT) stock price decreased by 4.97% to $23.35. Shareholders saw the stock price going 31.88% higher in the past 3 months.
BTOG	-4.64%	BIT ORIGIN LTD-CL A's (NASDAQ:BTOG) shares fell 4.64% to $0.74. After a notable 23.61% increase earlier today, BTOG shows signs of a pullback during the after-hours session.

For the full after hours loser list go to our after hours losers page.