Top movers in Monday's pre-market session

Last update: Sep 8, 2025

Before the opening bell on Monday, let's take a glimpse of the US markets and explore the top gainers and losers in today's pre-market session.


premarket

Today's pre-market gainers

TickerChangeComment
HOUR56.68%HOUR LOOP INC's (NASDAQ:HOUR) shares rose 56.68% to $5.72 during Monday's pre-market session. The positive trend witnessed yesterday with a 93.12% gain persists in today's pre-market, indicating sustained growth for HOUR.
DNTH42.91%DIANTHUS THERAPEUTICS INC's (NASDAQ:DNTH) shares surged 42.91% to reach $37.87 during the pre-market session on Monday. Earlier today the company had a press release: Dianthus Therapeutics Announces Positive Data for Claseprubart (DNTH103) from the Phase 2 MaGic Trial in Generalized Myasthenia Gravis, Supporting Its Potential Best-In-Class Profile.
XAIR39.82%Investors witnessed a remarkable surge in BEYOND AIR INC (NASDAQ:XAIR) during Monday's pre-market session, with the stock price rising 39.82% to $3.09. The stock is trading 22.18% lower than a month ago.
RVPHW33.05%During Monday's pre-market session, REVIVA PHARMACEUTICALS -CW23 (NASDAQ:RVPHW) exhibited strong growth, with the stock price climbing 33.05% to $0.09. Today's pre-market session shows a continuation of the previous session's success for RVPHW, with a 33.05% increase following yesterday's 38.1% gain.
MCRB29.13%During Monday's pre-market session, SERES THERAPEUTICS INC (NASDAQ:MCRB) experienced a 29.13% increase, with the stock price reaching $25.0. In the last month the stock gained 26.62%.
DUO20.64%Pre-market trading on Monday showed positive momentum for FANGDD NETWORK GROUP LTD-A (NASDAQ:DUO), as the stock price advanced 20.64% to reach $4.15. Also in the previous session DUO had a very good day: shares closed with a 32.82% gain.
QS20.28%Pre-market trading on Monday showed positive momentum for QUANTUMSCAPE CORP (NYSE:QS), as the stock price advanced 20.28% to reach $9.43. A press release (QuantumScape and PowerCo Debut Solid-State Batteries in Ducati Motorcycle at IAA Mobility) was released earlier today.
SKYQ19.97%SKY QUARRY INC (NASDAQ:SKYQ) experienced an impressive 19.97% increase in share price, reaching $0.5 during the pre-market session on Monday. Shareholders saw the stock price going 49.93% lower in the past 3 months.
SATS19.57%ECHOSTAR CORP-A's (NASDAQ:SATS) shares rose 19.57% to $80.4. Shareholders saw the stock price going 146.0% higher in the past month.
PRTS15.6%CARPARTS.COM INC (NASDAQ:PRTS) rose 15.6% to $1.26 during Monday's pre-market session. In the last month the share price increased with 30.23%.

For the full premarket gainers list go to our premarket gainers page.

Today's pre-market losers

TickerChangeComment
NFE-28.16%NEW FORTRESS ENERGY INC's (NASDAQ:NFE) shares fell 28.16% to $1.76. The stock is trading 75.18% lower than 6 months ago.
MEIP-25.53%The pre-market session on Monday witnessed a 25.53% decrease in MEI PHARMA INC's (NASDAQ:MEIP) shares, with the stock price falling to $3.15. The stock is trading 93.97% higher than 3 months ago.
CNF-24.89%During Monday's pre-market session, the shares of CNFINANCE HOLDINGS LTD (NYSE:CNF) declined by 24.89%, reaching $3.5. Following an impressive 94.17% run-up in yesterday's session, CNF experiences a pullback in today's pre-market session, showcasing the market's dynamic nature.
VEEE-20.77%TWIN VEE POWERCATS CO's (NASDAQ:VEEE) stock price decreased by 20.77% to $2.25. Yesterday's 46.39% gain in VEEE gives way to a 20.77% decrease in today's pre-market session, showcasing market fluctuations.
SMMT-19.63%SUMMIT THERAPEUTICS INC's (NASDAQ:SMMT) shares fell 19.63% to $20.88 during Monday's pre-market session. Yesterday the company had a press release: Longer-Term Follow-Up of Western Patients Showed Improving, Favorable Trend in Overall Survival in Global Phase III HARMONi Clinical Trial for Ivonescimab Plus Chemotherapy in 2L+ EGFRm NSCLC.
CDT-18.65%CDT EQUITY INC's (NASDAQ:CDT) shares fell 18.65% to $0.96. In the last month the share price dropped with 36.9%.
AREB-17.03%The stock price of AMERICAN REBEL HOLDINGS INC (NASDAQ:AREB) is experiencing a decline of 17.03%, reaching $0.57 in today's pre-market session on Monday. In the last month the stock lost 47.15%.
ISPC-16.8%ISPECIMEN INC's (NASDAQ:ISPC) stock price is declining with 16.8% to a price of $0.71. Prices are quite volatile now: this is a reversal from yesterday's 27.42% gain.
GGAL-16.63%GRUPO FINANCIERO GALICIA-ADR's (NASDAQ:GGAL) shares fell 16.63% to $33.43 during Monday's pre-market session. Shareholders saw the stock price going 22.29% lower in the past month.

For the full premarket loser list go to our premarket losers page.

GRUPO FINANCIERO GALICIA-ADR

NASDAQ:GGAL (2/6/2026, 8:00:01 PM)

After market: 49.41 +0.04 (+0.08%)

49.37

+1.2 (+2.49%)


CARPARTS.COM INC

NASDAQ:PRTS (2/6/2026, 8:01:20 PM)

0.5034

+0.01 (+2.73%)


ECHOSTAR CORP-A

NASDAQ:SATS (2/6/2026, 8:05:24 PM)

After market: 112.31 +0.7 (+0.63%)

111.61

+4.59 (+4.29%)


MEI PHARMA INC

NASDAQ:MEIP (9/10/2025, 8:00:00 PM)

After market: 3.16 +0.09 (+2.93%)

3.07

+0.29 (+10.43%)


SUMMIT THERAPEUTICS INC

NASDAQ:SMMT (2/6/2026, 8:06:31 PM)

After market: 14.9987 +0.01 (+0.06%)

14.99

+1.14 (+8.23%)


SERES THERAPEUTICS INC

NASDAQ:MCRB (2/6/2026, 8:00:00 PM)

13.96

+0.56 (+4.18%)


CNFINANCE HOLDINGS LTD

NYSE:CNF (2/6/2026, 8:26:02 PM)

5.6

-0.17 (-2.95%)


NEW FORTRESS ENERGY INC

NASDAQ:NFE (2/6/2026, 8:00:01 PM)

After market: 1.27 +0.01 (+0.79%)

1.26

+0.02 (+1.61%)


BEYOND AIR INC

NASDAQ:XAIR (2/6/2026, 8:11:54 PM)

After market: 1.12 -0.03 (-2.61%)

1.15

+0.1 (+10.05%)


FANGDD NETWORK GROUP LTD-A

NASDAQ:DUO (2/6/2026, 8:00:01 PM)

After market: 1.19 -0.01 (-0.83%)

1.2

+0.02 (+1.69%)


QUANTUMSCAPE CORP

NASDAQ:QS (2/6/2026, 8:02:04 PM)

After market: 8.51 +0.04 (+0.47%)

8.47

+0.71 (+9.15%)


REVIVA PHARMACEUTICALS -CW23

NASDAQ:RVPHW (12/12/2025, 8:00:59 PM)

After market: 0.0009 0 (-70%)

0.003

0 (-16.67%)


ISPECIMEN INC

NASDAQ:ISPC (2/6/2026, 8:00:02 PM)

After market: 0.3234 -0.01 (-2%)

0.33

-0.02 (-4.38%)


TWIN VEE POWERCATS CO

NASDAQ:VEEE (2/6/2026, 8:10:20 PM)

After market: 1.49 +0.07 (+4.93%)

1.42

+0.07 (+5.19%)


HOUR LOOP INC

NASDAQ:HOUR (2/6/2026, 8:00:01 PM)

1.8

+0.02 (+1.12%)


AMERICAN REBEL HOLDINGS INC

NASDAQ:AREB (2/6/2026, 8:18:09 PM)

After market: 1.07 -0.01 (-0.93%)

1.08

-0.1 (-8.47%)


DIANTHUS THERAPEUTICS INC

NASDAQ:DNTH (2/6/2026, 8:00:01 PM)

After market: 51.74 +0.99 (+1.95%)

50.75

+4.17 (+8.95%)


CDT EQUITY INC

NASDAQ:CDT (2/6/2026, 8:22:27 PM)

After market: 1.04 -0.08 (-7.14%)

1.12

+0.11 (+10.89%)


SKY QUARRY INC

NASDAQ:SKYQ (2/6/2026, 8:06:19 PM)

After market: 0.29 +0.01 (+3.09%)

0.2813

+0.01 (+2.29%)



Find more stocks in the Stock Screener

Follow ChartMill for more
Follow us on StockTwitsFollow us on InstagramFollow us on FacebookFollow us on YouTube