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Wednesday's after hours session: top gainers and losers

By Mill Chart

Last update: Aug 27, 2025

Wondering what's happening in today's after-hours session? Stay tuned for the latest updates on stock movements.


postmarket

Today's after hours gainers

TickerChangeComment
AQB39.86%AQUABOUNTY TECHNOLOGIES's (NASDAQ:AQB) stock price is advancing with 39.86% to a price of $1.27. The strong performance observed in the regular session, where AQB registered a 18.86% gain, continues to drive positive movement in the after-hours session.
TELO27.7%TELOMIR PHARMACEUTICALS INC's (NASDAQ:TELO) stock price increased by 27.7% to $1.89. In the last month the stock lost 23.98%.
PSTG14.61%Promising after-hours performance observed for PURE STORAGE INC - CLASS A (NYSE:PSTG) as its shares surged 14.61% to $69.75 during Wednesday's after-hours trading. yesterday the company released their earnings.
AIRE14.4%Notable gains for REALPHA TECH CORP (NASDAQ:AIRE) in the after-hours session, with a 14.4% rise to $0.39 during Wednesday. Earlier today the company had a press release: reAlpha Expands Homebuying Platform into Georgia, Activating Third State in National Realty Rollout.
SNOW11.3%SNOWFLAKE INC's (NYSE:SNOW) shares rose 11.3% to $223.04. The company's earnings where released Yesterday. A press release (Snowflake Reports Financial Results for the Second Quarter of Fiscal 2026) was released earlier today.
RAYA11.06%ERAYAK POWER SOLUTION GRP-A's (NASDAQ:RAYA) stock price increased by 11.06% to $0.05. The stock is trading 63.36% lower than a month ago.
WHLR8.61%WHEELER REAL ESTATE INVESTME's (NASDAQ:WHLR) stock price is advancing with 8.61% to a price of $1.64. Shareholders saw the stock price going 56.7% lower in the past month.
GPRE8.04%Positive market activity for GREEN PLAINS INC (NASDAQ:GPRE) after regular trading hours, with a 8.04% increase to $10.75 in the after-hours session on Wednesday. Earlier today the company had a press release: Green Plains Enters into Agreement to Sell Obion, Tennessee Plant to POET.
NWTN7.91%Positive market activity for NWTN INC - CLASS B (NASDAQ:NWTN) after regular trading hours, with a 7.91% increase to $1.5 in the after-hours session on Wednesday. The positive market sentiment seen in today's regular session, where NWTN closed with a 25.23% gain, carries over into the after-hours session.
SCWO7.8%After the regular session, 374WATER INC (NASDAQ:SCWO) continues to impress in the after-hours session, with a 7.8% increase to $0.32. Continuing the upward trend from today's 11.03% gain, SCWO shows further advancement in the after-hours session.

To see the full list of after hours gainers you can use our after hours gainers page.

After hours losers

TickerChangeComment
GDHG-20.92%GOLDEN HEAVEN GROUP HOLDINGS's (NASDAQ:GDHG) stock price saw a decrease of 20.92% to $0.38 during Wednesday's after-hours session. After registering a 25.49% gain earlier today, GDHG is experiencing a 20.92% decline in today's after-hours session.
STSSW-18.18%SHARPS TECHNOLOGY INC -27's (NASDAQ:STSSW) shares fell 18.18% to $0.09. After a notable 95.73% increase earlier today, STSSW shows signs of a pullback during the after-hours session.
PSNYW-14.89%POLESTAR AUTO CLASS C-1 ADS's (NASDAQ:PSNYW) shares fell 14.89% to $0.4. Prices are quite volatile now: this is a reversal from 177.0% gain. PSNYW released their earnings today.
PTNM-13.66%PITANIUM LTD-CL A's (NASDAQ:PTNM) stock price saw a decrease of 13.66% to $1.39 during Wednesday's after-hours session. After registering a 62.46% gain earlier today, PTNM is experiencing a 13.66% decline in today's after-hours session.
DOMO-12.92%Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for DOMO INC - CLASS B (NASDAQ:DOMO). DOMO INC - CLASS B released earnings today. Earlier today the company had a press release: Domo Announces Second Quarter Fiscal 2026 Financial Results.
COO-11.21%The after-hours session reflects COOPER COS INC/THE (NASDAQ:COO)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. yesterday the company released their earnings. Earlier today the company had a press release: CooperCompanies Announces Third Quarter 2025 Results.
LTRX-8.89%LANTRONIX INC's (NASDAQ:LTRX) shares declined by 8.89% to $3.38 during Wednesday's after-hours session. The company's earnings where released Yesterday. In the last 3 months the share price increased with 69.41%.
LVLU-8.74%Following a 15.23% loss in the regular session, LULU'S FASHION LOUNGE HOLDIN (NASDAQ:LVLU) exhibits further decline during today's after-hours session. Despite a strong 15.23% gain earlier today, LVLU is experiencing a reversal in after-hours trading, with prices declining by 8.74%.
LGPS-8.4%LOGPROSTYLE INC's (NYSEARCA:LGPS) stock price saw a decrease of 8.4% to $1.09 during Wednesday's after-hours session. After registering a 22.68% gain earlier today, LGPS is experiencing a 8.4% decline in today's after-hours session.
PMAX-8.33%POWELL MAX LTD-CL A's (NASDAQ:PMAX) shares fell 8.33% to $0.33. Shareholders saw the stock price going 31.78% lower is the past 6 months.

To see the full list of after hours losers you can use our after hours losers page.

GREEN PLAINS INC

NASDAQ:GPRE (8/27/2025, 4:45:54 PM)

After market: 10.8 +0.85 (+8.54%)

9.95

-0.16 (-1.58%)


COOPER COS INC/THE

NASDAQ:COO (8/27/2025, 4:49:49 PM)

After market: 65.9999 -8.11 (-10.94%)

74.105

+0.45 (+0.6%)


LANTRONIX INC

NASDAQ:LTRX (8/27/2025, 4:48:15 PM)

After market: 3.35 -0.36 (-9.7%)

3.71

+0.03 (+0.82%)


WHEELER REAL ESTATE INVESTME

NASDAQ:WHLR (8/27/2025, 4:49:28 PM)

After market: 1.68 +0.17 (+11.26%)

1.51

-0.03 (-1.95%)


SNOWFLAKE INC

NYSE:SNOW (8/27/2025, 4:50:07 PM)

After market: 223 +22.61 (+11.28%)

200.39

+6.04 (+3.11%)


PURE STORAGE INC - CLASS A

NYSE:PSTG (8/27/2025, 4:50:00 PM)

After market: 68.9499 +8.09 (+13.29%)

60.86

+2.3 (+3.93%)


DOMO INC - CLASS B

NASDAQ:DOMO (8/27/2025, 4:46:32 PM)

After market: 15.3 -2.27 (-12.92%)

17.57

+1.46 (+9.06%)


LULU'S FASHION LOUNGE HOLDIN

NASDAQ:LVLU (8/27/2025, 4:33:27 PM)

After market: 4.2801 -0.41 (-8.74%)

4.69

+0.62 (+15.23%)


AQUABOUNTY TECHNOLOGIES

NASDAQ:AQB (8/27/2025, 4:50:10 PM)

After market: 1.26 +0.35 (+38.46%)

0.91

+0.15 (+19.13%)


SHARPS TECHNOLOGY INC -27

NASDAQ:STSSW (8/27/2025, 4:45:14 PM)

After market: 0.09 -0.02 (-18.18%)

0.11

+0.05 (+95.73%)


374WATER INC

NASDAQ:SCWO (8/27/2025, 4:46:23 PM)

After market: 0.3144 +0.01 (+4.8%)

0.3

+0.03 (+11.03%)


POLESTAR AUTO CLASS C-1 ADS

NASDAQ:PSNYW (8/27/2025, 4:50:09 PM)

After market: 0.391 -0.08 (-16.81%)

0.47

+0.3 (+176.63%)


NWTN INC - CLASS B

NASDAQ:NWTN (8/25/2025, 8:00:02 PM)

After market: 1.5 +0.11 (+7.91%)

1.39

+0.28 (+25.23%)


ERAYAK POWER SOLUTION GRP-A

NASDAQ:RAYA (8/27/2025, 4:50:10 PM)

After market: 0.0512 +0 (+8.94%)

0.047

+0 (+9.05%)


GOLDEN HEAVEN GROUP HOLDINGS

NASDAQ:GDHG (8/27/2025, 4:49:04 PM)

After market: 0.375 -0.1 (-21.87%)

0.48

+0.1 (+25.49%)


REALPHA TECH CORP

NASDAQ:AIRE (8/27/2025, 4:50:10 PM)

After market: 0.3885 +0.04 (+12.58%)

0.3451

-0.02 (-6.7%)


TELOMIR PHARMACEUTICALS INC

NASDAQ:TELO (8/27/2025, 4:50:09 PM)

After market: 1.88 +0.4 (+27.03%)

1.48

-0.01 (-0.67%)


POWELL MAX LTD-CL A

NASDAQ:PMAX (8/27/2025, 4:47:12 PM)

After market: 0.33 -0.03 (-8.33%)

0.36

+0.03 (+9.02%)


LOGPROSTYLE INC

NYSEARCA:LGPS (8/27/2025, 4:47:52 PM)

After market: 1.09 -0.1 (-8.4%)

1.19

+0.22 (+22.68%)


PITANIUM LTD-CL A

NASDAQ:PTNM (8/27/2025, 4:50:06 PM)

After market: 1.33 -0.28 (-17.39%)

1.61

+0.62 (+62.46%)



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