Wondering what's happening in today's after-hours session?
By Mill Chart
Last update: Feb 20, 2025
The US market regular session of Thursday is over, let's have a look at the top gainers and losers in the after hours session today.
After hours gainers
| Ticker | Change | Comment |
|---|---|---|
| MLGO | 59.13% | Positive after-hours movement for MICROALGO INC (NASDAQ:MLGO) as its shares recorded a 59.13% increase, reaching $1.83 during Thursday's after-hours session. Shareholders saw the stock price going 28.13% lower in the past month. |
| UPC | 30.32% | UNIVERSE PHARMACEUTICALS INC (NASDAQ:UPC) exhibits strong performance after hours, with shares rising 30.32% to $0.19 during Thursday's after-hours session. Shareholders saw the stock price going 70.95% lower in the past month. |
| CELH | 18.76% | After the regular session, CELSIUS HOLDINGS INC (NASDAQ:CELH) continues to impress in the after-hours session, with a 18.76% increase to $30.32. A press release (Celsius Holdings to Acquire Alani Nu®, Creating a Leading Better-For-You, Functional Lifestyle Platform) was released earlier today. |
| GDYN | 17.68% | Positive market activity for GRID DYNAMICS HOLDINGS INC (NASDAQ:GDYN) after regular trading hours, with a 17.68% increase to $24.1 in the after-hours session on Thursday. yesterday the company released their earnings. A press release (Grid Dynamics Reports Fourth Quarter and Full Year 2024 Financial Results) was released earlier today. |
| HOLO | 16.81% | MICROCLOUD HOLOGRAM INC's (NASDAQ:HOLO) shares rose 16.81% to $1.39 during Thursday's after hours session. In the last month the share price dropped with 28.31%. |
| GRAL | 13.69% | After the closing bell, GRAIL INC (NASDAQ:GRAL) demonstrated strong momentum in the after-hours session, with a 13.69% rise to $54.3. GRAIL INC released earnings Yesterday. The stock is trading 111.0% higher than a month ago. |
| MELI | 12.8% | Promising after-hours performance observed for MERCADOLIBRE INC (NASDAQ:MELI) as its shares surged 12.8% to $2.38K during Thursday's after-hours trading. yesterday the company released their earnings. In the last year the stock gained 29.53%. |
| FND | 11.99% | In the after-hours session on Thursday, FLOOR & DECOR HOLDINGS INC-A (NYSE:FND) experienced a notable 11.99% increase, driving its shares to $103.97. The company's earnings where released Yesterday. Shareholders saw the stock price going 20.72% lower is the past year. |
| SLRN | 11.98% | Notable gains for ACELYRIN INC (NASDAQ:SLRN) in the after-hours session, with a 11.98% rise to $2.43 during Thursday. In the last 3 months the stock lost 53.83%. |
| BJRI | 11.14% | BJ'S RESTAURANTS INC's (NASDAQ:BJRI) shares rose 11.14% to $39.72. The company's earnings where released Yesterday. |
To see the full list of after hours gainers you can use our after hours gainers page.
Today's after hours losers
| Ticker | Change | Comment |
|---|---|---|
| MGOL | -17.35% | MGO GLOBAL INC's (NASDAQ:MGOL) stock price decreased by 17.35% to $0.31. The after-hours session reflects NASDAQ:MGOL's ongoing correction after a -20.43% loss in the regular trading hours. |
| GKOS | -14.84% | Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for NYSE:GKOS. The company's earnings where released Yesterday. A press release (Glaukos Announces Fourth Quarter and Full Year 2024 Financial Results) was released earlier today. |
| SEM | -13.08% | The after-hours session reflects NYSE:SEM's ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. SELECT MEDICAL HOLDINGS CORP released earnings Yesterday. In the last 3 months the stock lost 51.95%. |
| SOAR | -12.7% | After today's 49.25% drop, NYSEARCA:SOAR shows further decline during today's after-hours session with a 12.7% decrease. Despite a significant 49.25% gain earlier today, NYSEARCA:SOAR faces a reversal and declines in the after-hours session. A press release (Vaunt Surpasses $1.5M ARR in First Year, 100,000 Downloads, and 590 Flights—Fueling Unforgettable Travel Experiences) was released earlier today. |
| AXTI | -11.79% | The after-hours session reflects NASDAQ:AXTI's ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. AXT INC released earnings Yesterday. A press release (AXT, Inc. Announces Fourth Quarter and Fiscal Year 2024 Financial Results) was released earlier today. |
| ACCO | -11.23% | After today's %ABSPERF% drop, NYSE:ACCO shows further decline during today's after-hours session with a 11.23% decrease. ACCO BRANDS CORP released earnings Yesterday. Earlier today the company had a press release: ACCO Brands Reports Fourth Quarter and Full Year Results and Provides Outlook for 2025. |
| WEAV | -10.66% | WEAVE COMMUNICATIONS INC's (NYSE:WEAV) shares fell 10.66% to $15.09. WEAVE COMMUNICATIONS INC released earnings Yesterday. Earlier today the company had a press release: Weave Announces Fourth Quarter and Full Year 2024 Financial Results. |
| GLOB | -10.11% | GLOBANT SA's (NYSE:GLOB) shares declined by 10.11% to $188.91 during Thursday's after-hours session. |
| WOK | -9.7% | WORK MEDICAL TECHNOLOGY GROU's (NASDAQ:WOK) stock price decreased by 9.7% to $1.21. It looks like the bad days are not over yet: NASDAQ:WOK also declined by -46.18% during the regular session. |
| MNDR | -9.55% | MOBILE-HEALTH NETWORK SOLUTI's (NASDAQ:MNDR) stock price is declining with 9.55% to a price of $0.85. Price volatility intensifies as NASDAQ:MNDR retraces its 185.0% gain during the after-hours session. |
To see the full list of after hours losers you can use our after hours losers page.
NASDAQ:MELI (12/5/2025, 3:34:06 PM)
2053.02
-86.54 (-4.04%)
NASDAQ:BJRI (12/5/2025, 3:33:32 PM)
36.975
-0.57 (-1.53%)
NASDAQ:AXTI (12/5/2025, 3:34:10 PM)
11.79
-0.31 (-2.56%)
NYSE:SEM (12/5/2025, 3:34:07 PM)
14.9
-0.13 (-0.86%)
NYSE:ACCO (12/5/2025, 3:32:37 PM)
3.5765
+0.02 (+0.46%)
NYSE:GLOB (12/5/2025, 3:33:28 PM)
71.134
+0.87 (+1.24%)
NYSE:GKOS (12/5/2025, 3:34:05 PM)
107.985
-0.86 (-0.79%)
NASDAQ:GDYN (12/5/2025, 3:33:19 PM)
9.53
-0.13 (-1.35%)
NASDAQ:UPC (12/5/2025, 3:25:53 PM)
4.15
+0.03 (+0.73%)
NYSE:WEAV (12/5/2025, 3:34:08 PM)
6.405
+0.04 (+0.71%)
NYSE:FND (12/5/2025, 3:34:03 PM)
63.36
-1.59 (-2.45%)
NASDAQ:CELH (12/5/2025, 3:34:09 PM)
41.93
-0.73 (-1.71%)
NASDAQ:HOLO (12/5/2025, 3:33:28 PM)
3.63
-0.09 (-2.42%)
NASDAQ:MLGO (12/5/2025, 3:30:11 PM)
6.58
-0.32 (-4.64%)
0.37
-0.1 (-20.43%)
2.27
+0.04 (+1.79%)
NYSEARCA:SOAR (12/5/2025, 3:31:54 PM)
1.29
-0.08 (-5.84%)
NASDAQ:MNDR (12/5/2025, 3:34:04 PM)
1.52
-0.28 (-15.56%)
NASDAQ:GRAL (12/5/2025, 3:33:50 PM)
99.51
-5.2 (-4.97%)
NASDAQ:WOK (12/5/2025, 3:34:08 PM)
5.253
-0.05 (-0.89%)
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