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Monday's after hours session: top gainers and losers

By Mill Chart

Last update: Dec 29, 2025

The regular session of the US market on Monday is now over, but let's get a preview of the after-hours session and explore the top gainers and losers driving the post-market movements.


postmarket

After hours gainers

TickerChangeComment
FLYE52.65%Impressive after-hours gains for FLY-E GROUP INC (NASDAQ:FLYE) as its stock price advanced 52.65% to $8.06 during Monday's after-hours session. The market is showing volatility as FLYE closed with a -13.16% loss today, but there is potential for a rebound during the after-hours session.
AEHL49.56%ANTELOPE ENTERPRISE HOLDINGS (NASDAQ:AEHL) rose 49.56% to $1.69 during Monday's after hours session. The market is showing volatility as AEHL closed with a -12.4% loss today, but there is potential for a rebound during the after-hours session.
CETX22.26%Positive market activity for CEMTREX INC (NASDAQ:CETX) after regular trading hours, with a 22.26% increase to $2.58 in the after-hours session on Monday. CEMTREX INC released earnings Yesterday. A press release (Cemtrex Reports Full Fiscal Year 2025 Financial Results) was released earlier today.
XHLD21.99%TEN HOLDINGS INC's (NASDAQ:XHLD) stock price increased by 21.99% to $1.72. Amidst today's -15.57% decline, we observe signs of recovery during the after-hours session for XHLD.
DHI20.23%DR HORTON INC's (NYSE:DHI) shares rose 20.23% to $175.49 during Monday's after hours session.
ETN18.21%Positive after-hours movement for EATON CORP PLC (NYSE:ETN) as its shares recorded a 18.21% increase, reaching $380.0 during Monday's after-hours session.
CF16.78%Notable gains for CF INDUSTRIES HOLDINGS INC (NYSE:CF) in the after-hours session, with a 16.78% rise to $90.68 during Monday.
BRO16.77%BROWN & BROWN INC's (NYSE:BRO) stock price is advancing with 16.77% to a price of $94.42. The stock is trading 25.61% lower than 6 months ago.
YMAT16.67%Notable gains for J-STAR HOLDING CO LTD-A (NASDAQ:YMAT) in the after-hours session, with a 16.67% rise to $0.56 during Monday. The stock is trading 34.88% lower than a month ago.
PHM16.03%In the after-hours session on Monday, PULTEGROUP INC (NYSE:PHM) experienced a notable 16.03% increase, driving its shares to $137.72.

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

Today's after hours losers

TickerChangeComment
MVSTW-49.46%The after-hours session reflects MICROVAST HOLD INC-CW26 (NASDAQ:MVSTW)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. In the last month the share price dropped with 52.27%.
ALB-38.03%Following a %ABSPERF% loss in the regular session, ALBEMARLE CORP (NYSE:ALB) exhibits further decline during today's after-hours session. In the last 3 months the share price increased with 63.89%.
FORM-28.74%Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for FORMFACTOR INC (NASDAQ:FORM). Shareholders saw the stock price going 44.67% higher in the past 3 months.
WDC-24.87%The after-hours session reflects WESTERN DIGITAL CORP (NASDAQ:WDC)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. Shareholders saw the stock price going 36.84% higher in the past 3 months.
LLY-22.02%ELI LILLY & CO's (NYSE:LLY) shares experienced a 22.02% decrease to $841.18 in the after-hours session. In the last 3 months the share price increased with 28.44%.
ISRG-20.16%The after-hours session reflects INTUITIVE SURGICAL INC (NASDAQ:ISRG)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. The stock is trading 27.2% higher than 3 months ago.
BCS-18.64%Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for BARCLAYS PLC-SPONS ADR (NYSE:BCS). In the last 3 months the share price increased with 21.51%.
EXPD-18.4%Price volatility persists as EXPEDITORS INTL WASH INC (NYSE:EXPD) closed the regular session with a %ABSPERF% loss, and the downward trend continues in the after-hours session. In the last 3 months the share price increased with 22.3%.
RYAAY-18.19%RYANAIR HOLDINGS PLC-SP ADR's (NASDAQ:RYAAY) shares declined by 18.19% to $59.5 during Monday's after-hours session. Shareholders saw the stock price going 22.24% higher in the past 3 months.
RIO-16.95%RIO TINTO PLC-SPON ADR's (NYSE:RIO) stock price is declining with 16.95% to a price of $66.77. In the last 3 months the stock gained 21.62%.

Our after hours losers page will show you the full list.

CF INDUSTRIES HOLDINGS INC

NYSE:CF (1/5/2026, 7:00:00 PM)

After market: 80.26 0 (0%)

80.26

+0.13 (+0.16%)


ALBEMARLE CORP

NYSE:ALB (1/5/2026, 7:07:14 PM)

After market: 147.95 +1.82 (+1.25%)

146.13

+2.2 (+1.53%)


BARCLAYS PLC-SPONS ADR

NYSE:BCS (1/5/2026, 7:00:00 PM)

After market: 26.23 -0.09 (-0.34%)

26.32

+0.27 (+1.04%)


BROWN & BROWN INC

NYSE:BRO (1/5/2026, 7:00:00 PM)

After market: 80.3 +0.38 (+0.48%)

79.92

+2.3 (+2.96%)


ELI LILLY & CO

NYSE:LLY (1/5/2026, 7:25:09 PM)

After market: 1040.62 -0.89 (-0.09%)

1041.51

-38.85 (-3.6%)


INTUITIVE SURGICAL INC

NASDAQ:ISRG (1/5/2026, 7:14:57 PM)

After market: 566.83 +0.45 (+0.08%)

566.38

+4.4 (+0.78%)


EATON CORP PLC

NYSE:ETN (1/5/2026, 7:21:18 PM)

After market: 322.51 +0.25 (+0.08%)

322.26

-5.05 (-1.54%)


DR HORTON INC

NYSE:DHI (1/5/2026, 7:00:00 PM)

After market: 146.48 0 (0%)

146.48

+0.76 (+0.52%)


PULTEGROUP INC

NYSE:PHM (1/5/2026, 7:00:00 PM)

After market: 119.86 0 (0%)

119.86

+0.79 (+0.66%)


EXPEDITORS INTL WASH INC

NYSE:EXPD (1/5/2026, 7:00:00 PM)

After market: 154.4 0 (0%)

154.4

+2.54 (+1.67%)


WESTERN DIGITAL CORP

NASDAQ:WDC (1/5/2026, 7:23:59 PM)

After market: 187.34 -0.54 (-0.29%)

187.88

+0.18 (+0.1%)


FORMFACTOR INC

NASDAQ:FORM (1/5/2026, 7:12:49 PM)

After market: 63.47 +0.78 (+1.24%)

62.69

+3.5 (+5.91%)


RYANAIR HOLDINGS PLC-SP ADR

NASDAQ:RYAAY (1/5/2026, 6:12:48 PM)

After market: 73.82 0 (0%)

73.82

+1.32 (+1.82%)


CEMTREX INC

NASDAQ:CETX (1/5/2026, 7:26:58 PM)

After market: 2.57 +0.01 (+0.39%)

2.56

-0.18 (-6.57%)


RIO TINTO PLC-SPON ADR

NYSE:RIO (1/5/2026, 7:00:00 PM)

After market: 83.25 +0.04 (+0.05%)

83.21

+1.78 (+2.19%)


ANTELOPE ENTERPRISE HOLDINGS

NASDAQ:AEHL (1/5/2026, 7:19:31 PM)

After market: 1.6507 -0.08 (-4.58%)

1.73

-0.02 (-1.14%)


MICROVAST HOLD INC-CW26

NASDAQ:MVSTW (1/5/2026, 4:21:40 PM)

0.1249

+0.03 (+38.62%)


FLY-E GROUP INC

NASDAQ:FLYE (1/5/2026, 7:01:26 PM)

After market: 7.87 -0.01 (-0.13%)

7.88

-0.44 (-5.35%)


TEN HOLDINGS INC

NASDAQ:XHLD (1/5/2026, 7:13:32 PM)

After market: 1.22 0 (0%)

1.22

-0.03 (-2.4%)


J-STAR HOLDING CO LTD-A

NASDAQ:YMAT (1/5/2026, 7:15:09 PM)

After market: 0.5456 +0.03 (+5.53%)

0.517

+0.06 (+12.88%)



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