Wednesday's after hours session: top gainers and losers
By Mill Chart
Last update: Jul 30, 2025
After the closing bell on Wednesday, let's take a glimpse of the US markets and explore the top gainers and losers in today's after-hours session.
Gainers
| Ticker | Change | Comment |
|---|---|---|
| HTOOW | 31.58% | FUSION FUEL GREEN PLC -CW26's (NASDAQ:HTOOW) stock price is advancing with 31.58% to a price of $0.04. After today's drop of -11.17%, it looks like it is bouncing back during today's after hours session. |
| SGD | 27.46% | SAFE & GREEN DEVELOPMENT COR (NASDAQ:SGD) exhibits strong performance after hours, with shares rising 27.46% to $2.46 during Wednesday's after-hours session. After a notable 53.17% gain earlier today, SGD maintains its positive momentum during the after-hours session. |
| OSRH | 24.14% | OSR HOLDINGS INC's (NASDAQ:OSRH) shares rose 24.14% to $1.08 during Wednesday's after hours session. In the last month the stock lost 42.72%. |
| PI | 17.01% | Promising after-hours performance observed for IMPINJ INC (NASDAQ:PI) as its shares surged 17.01% to $143.0 during Wednesday's after-hours trading. yesterday the company released their earnings. A press release (Impinj Reports Second Quarter 2025 Financial Results) was released earlier today. |
| CVNA | 14.96% | CARVANA CO's (NYSE:CVNA) shares rose 14.96% to $383.5 during Wednesday's after hours session. The company's earnings where released Yesterday. Earlier today the company had a press release: Carvana Announces Record Second Quarter 2025 Results. |
| HCTI | 14.9% | Notable gains for HEALTHCARE TRIANGLE INC (NASDAQ:HCTI) in the after-hours session, with a 14.9% rise to $0.03 during Wednesday. After experiencing a -40.55% decline earlier today, HCTI shows signs of a rebound in today's after-hours session. Yesterday the company had a press release: Healthcare Triangle, Inc. Announces 1-for-249 Reverse Stock Split as Part of Nasdaq Compliance Plan. |
| ALHC | 14.4% | ALIGNMENT HEALTHCARE INC's (NASDAQ:ALHC) shares rose 14.4% to $14.87. Today's gain of 10.36% continues in today's after hours session with 14.4%. The company's earnings where released Yesterday. Earlier today the company had a press release: Alignment Healthcare Reports Second Quarter 2025 Results; Raises Full-Year Outlook Across All Key Metrics. |
| MDXG | 11.81% | MIMEDX GROUP INC's (NASDAQ:MDXG) shares rose 11.81% to $7.29. The company's earnings where released Yesterday. In the last 6 months the share price dropped with 25.06%. |
| VAL | 11.73% | VALARIS LTD (NYSE:VAL) exhibits strong performance after hours, with shares rising 11.73% to $54.4 during Wednesday's after-hours session. The company released earnings today. Earlier today the company had a press release: Valaris Reports Second Quarter 2025 Results. |
| AUR | 10.19% | Impressive after-hours gains for AURORA INNOVATION INC (NASDAQ:AUR) as its stock price advanced 10.19% to $6.38 during Wednesday's after-hours session. The company's earnings where released Yesterday. A press release (Aurora Begins Driverless Operations at Night and Opens Phoenix Terminal) was released earlier today. |
For the full after hours gainers list go to our after hours gainers page.
After hours losers
| Ticker | Change | Comment |
|---|---|---|
| ALGN | -32.21% | The after-hours session reflects ALIGN TECHNOLOGY INC (NASDAQ:ALGN)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. The company's earnings where released Yesterday. A press release (Align Technology Announces Second Quarter 2025 Financial Results) was released earlier today. |
| PETWW | -31.03% | After today's -50.85% drop, WAG! GROUP CO (NASDAQ:PETWW) shows further decline during today's after-hours session with a 31.03% decrease. Following a -50.85% loss in the regular session, PETWW sees no respite as the after-hours session continues the downward trajectory. |
| CFLT | -18.98% | CONFLUENT INC-CLASS A's (NASDAQ:CFLT) stock price saw a decrease of 18.98% to $21.39 during Wednesday's after-hours session. CONFLUENT INC-CLASS A released earnings Yesterday. Earlier today the company had a press release: Confluent Announces $200 Million Investment Across Its Global Partner Ecosystem. |
| RTX | -18.51% | After today's %ABSPERF% drop, RTX CORP (NYSE:RTX) shows further decline during today's after-hours session with a 18.51% decrease. In the last 3 months the share price increased with 21.65%. |
| IXHL | -17.3% | INCANNEX HEALTHCARE INC's (NASDAQ:IXHL) shares fell 17.3% to $0.73 during Wednesday's after hours session. Following a -17.76% loss in the regular session, IXHL sees no respite as the after-hours session continues the downward trajectory. |
| FORM | -14.58% | After today's %ABSPERF% drop, FORMFACTOR INC (NASDAQ:FORM) shows further decline during today's after-hours session with a 14.58% decrease. yesterday the company released their earnings. |
| PSIG | -14.44% | PS INTERNATIONAL GROUP LTD's (NASDAQ:PSIG) stock price saw a decrease of 14.44% to $0.3 during Wednesday's after-hours session. In the last 6 months the share price dropped with 25.17%. |
| EOSE | -11.32% | After today's %ABSPERF% drop, EOS ENERGY ENTERPRISES INC (NASDAQ:EOSE) shows further decline during today's after-hours session with a 11.32% decrease. yesterday the company released their earnings. Earlier today the company had a press release: Eos Energy Enterprises Delivers Record Quarterly Revenue Nearly Equivalent to Full Year 2024, Reports Second Quarter 2025 Financial Results and Reaffirms 2025 Revenue Outlook. |
| DYAI | -11.15% | DYADIC INTERNATIONAL INC's (NASDAQ:DYAI) stock price decreased by 11.15% to $1.0. Earlier today the company had a press release: Dyadic International, Inc. Announces Proposed Public Offering of Common Stock. |
| XBP | -11.0% | Price volatility persists as XBP EUROPE HOLDINGS INC (NASDAQ:XBP) closed the regular session with a 81.09% loss, and the downward trend continues in the after-hours session. Price movements remain volatile as XBP gives back 81.09% of its earlier gains in the after-hours session. Yesterday the company had a press release: XBP Europe Holdings, Inc. Completes Acquisition of Exela Technologies BPA, LLC, Creating a Global Business Process Automation Powerhouse. |
For the full after hours loser list go to our after hours losers page.
144.96
-4.61 (-3.08%)
49.22
+0.05 (+0.1%)
29.21
+0.05 (+0.17%)
7.08
-0.23 (-3.15%)
175.78
-1.04 (-0.59%)
NASDAQ:DYAI (8/25/2025, 8:15:47 PM)
0.87
+0.02 (+2.35%)
156.27
+0.03 (+0.02%)
6.27
-0.05 (-0.79%)
NASDAQ:HTOOW (8/25/2025, 8:27:00 PM)
0.031
+0 (+0.65%)
15.58
-0.26 (-1.64%)
17.8
+0.01 (+0.06%)
2.73
-0.11 (-3.87%)
5.95
-0.07 (-1.16%)
362.12
+4.31 (+1.2%)
0.7405
+0.15 (+25.94%)
0.0029
0 (-50.85%)
1.14
-0.09 (-7.32%)
0.5887
-0.02 (-3.19%)
NASDAQ:PSIG (8/25/2025, 8:00:01 PM)
0.405
+0.01 (+1.25%)
1.01
+0.5 (+96.12%)
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