By Mill Chart
Last update: Dec 18, 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.

| Ticker | Change | Comment |
|---|---|---|
| VIVK | 21.84% | After the closing bell, VIVAKOR INC (NASDAQ:VIVK) demonstrated strong momentum in the after-hours session, with a 21.84% rise to $0.09. This is a continuation of today's 47.25% gain, as VIVK maintains its upward trajectory in the after-hours session. |
| IVP | 14.54% | INSPIRE VETERINARY PARTNE-A (NASDAQ:IVP) exhibits strong performance after hours, with shares rising 14.54% to $0.05 during Thursday's after-hours session. The stock is trading 56.73% lower than a month ago. |
| LHAI | 10.46% | LINKHOME HOLDINGS INC's (NASDAQ:LHAI) stock price increased by 10.46% to $12.36. Building upon today's 20.45% gain, LHAI demonstrates resilience and ongoing growth in the after-hours session. |
| WYFI | 9.09% | Positive market activity for WHITEFIBER INC (NASDAQ:WYFI) after regular trading hours, with a 9.09% increase to $15.6 in the after-hours session on Thursday. In the last 3 months the share price dropped with 45.63%. |
| ORGN | 8.64% | ORIGIN MATERIALS INC (NASDAQ:ORGN) exhibits strong performance after hours, with shares rising 8.64% to $0.32 during Thursday's after-hours session. Only today these shares were declining by -10.72%, so we see a bit of recovery during the after hours session. |
| HUBC | 7.89% | HUB CYBER SECURITY LTD's (NASDAQ:HUBC) stock price is advancing with 7.89% to a price of $0.43. Earlier today the company had a press release: HUB Cyber Security Announces Open-Market Share Purchases By Insiders. |
| MYO | 7.78% | In the after-hours session on Thursday, MYOMO INC (NYSEARCA:MYO) experienced a notable 7.78% increase, driving its shares to $0.97. In the last month the share price increased with 24.62%. |
| ANY | 7.66% | SPHERE 3D CORP (NASDAQ:ANY) showcases remarkable after-hours performance, with a 7.66% rise to $0.4 during Thursday's after-hours trading. In the last 3 months the share price dropped with 44.48%. |
| SCWO | 7.16% | Positive after-hours movement for 374WATER INC (NASDAQ:SCWO) as its shares recorded a 7.16% increase, reaching $0.25 during Thursday's after-hours session. Yesterday the company had a press release: 374Water Announces the Appointment of Stephen J. Jones as Chairperson of the Board of Directors and Concurrent Management Open Market Purchases of SCWO Common Stock. |
| CENN | 7.14% | Positive after-hours movement for CENNTRO INC (NASDAQ:CENN) as its shares recorded a 7.14% increase, reaching $0.15 during Thursday's after-hours session. Shareholders saw the stock price going 74.73% lower in the past 3 months. |
Our after hours gainers page will show you the full list.
| Ticker | Change | Comment |
|---|---|---|
| ARKOW | -30.0% | ARKO CORP -CW25's (NASDAQ:ARKOW) stock price is declining with 30.0% to a price of $0.01. Despite a significant 233.0% gain earlier today, ARKOW faces a reversal and declines in the after-hours session. |
| CUE | -28.95% | CUE BIOPHARMA INC's (NASDAQ:CUE) stock price decreased by 28.95% to $0.24. Despite a -14.5% decrease earlier today, CUE continues to decline during the after-hours session with another 28.95% drop. A press release (Cue Biopharma Announces Proposed Public Offering) was released earlier today. |
| ZNB | -28.69% | ZETA NETWORK GROUP's (NASDAQ:ZNB) stock price decreased by 28.69% to $0.73. Prices are quite volatile now: this is a reversal from 55.73% gain. |
| ICU | -21.81% | SEASTAR MEDICAL HOLDING CORP's (NASDAQ:ICU) stock price is declining with 21.81% to a price of $0.23. In the last 3 months the stock lost 67.12%. |
| VSTD | -19.5% | Following a -28.49% loss in the regular session, VESTAND INC (NASDAQ:VSTD) exhibits further decline during today's after-hours session. Following a -28.49% loss in the regular session, VSTD sees no respite as the after-hours session continues the downward trajectory. |
| AFJK | -17.04% | The after-hours session reflects AIMEI HEALTH TECHNOLOGY CO (NASDAQ:AFJK)'s ongoing correction after experiencing a 101.0% loss in the regular trading hours. Today's after-hours session indicates a reversal in AFJK's earlier 101.0% gain, with prices exhibiting heightened volatility. |
| VSME | -15.07% | VS MEDIA HOLDINGS LTD-CL A's (NASDAQ:VSME) shares fell 15.07% to $0.09 during Thursday's after hours session. Following a 38.37% increase in the regular trading session, VSME is showing signs of weakness with a 15.07% decline in after-hours trading. |
| YCBD | -13.47% | CBDMD INC's (NYSEARCA:YCBD) stock price decreased by 13.47% to $1.67. The regular session ended on a negative note with YCBD closing -14.98% lower, and the after-hours session reflects a continuation of the bearish sentiment. |
| OCG | -8.84% | Following a -11.07% loss in the regular session, ORIENTAL CULTURE HOLDING LTD (NASDAQ:OCG) exhibits further decline during today's after-hours session. The after-hours session reflects OCG's ongoing correction after a -11.07% loss in the regular trading hours. |
| SGD | -8.7% | Today's after-hours session sees a continuation of the 42.26% decrease earlier in the day for SAFE & GREEN DEVELOPMENT COR (NASDAQ:SGD). Following a 42.26% increase in the regular trading session, SGD is showing signs of weakness with a 8.7% decline in after-hours trading. |
For the full after hours loser list go to our after hours losers page.
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