Top movers in Tuesday's pre-market session

Last update: Dec 23, 2025

Let's have a look at what is happening on the US markets before the opening bell on Tuesday. Below you can find the top gainers and losers in today's pre-market session.


premarket

Gainers

TickerChangeComment
OPTX38.58%SYNTEC OPTICS HOLDINGS INC's (NASDAQ:OPTX) shares surged 38.58% to reach $2.73 during the pre-market session on Tuesday. The upward trend from yesterday's 15.88% gain continues in today's pre-market session, reflecting sustained positive performance for OPTX.
VIVK30.57%VIVAKOR INC's (NASDAQ:VIVK) stock price is advancing with 30.57% to a price of $0.08. VIVK seems to be recovering from a -17.45% loss in the previous session.
AIRE22.4%REALPHA TECH CORP (NASDAQ:AIRE) experienced an impressive 22.4% increase in share price, reaching $0.57 during the pre-market session on Tuesday. Yesterday the company had a press release: reAlpha (Nasdaq: AIRE) Signs Definitive Agreement to Acquire InstaMortgage.
SOC17.11%SABLE OFFSHORE CORP's (NYSE:SOC) shares surged 17.11% to reach $8.9 during the pre-market session on Tuesday. In the last month the stock gained 70.02%.
INEO12.72%Pre-market trading on Tuesday showed positive momentum for INNEOVA HOLDINGS LTD-A (NASDAQ:INEO), as the stock price advanced 12.72% to reach $0.59. The stock is trading 20.55% lower than a month ago.
MSN12.51%EMERSON RADIO CORP's (NYSEARCA:MSN) shares surged 12.51% to reach $0.44 during the pre-market session on Tuesday.
NMRA12.15%Investors witnessed a remarkable surge in NEUMORA THERAPEUTICS INC (NASDAQ:NMRA) during Tuesday's pre-market session, with the stock price rising 12.15% to $2.03. Shareholders saw the stock price going 22.32% lower in the past month.
ISPC11.91%The pre-market session on Tuesday saw a significant rise in ISPECIMEN INC's (NASDAQ:ISPC) shares, climbing 11.91% to $0.42. The stock is trading 68.21% lower than 3 months ago.
PXLW10.36%During Tuesday's pre-market trading, PIXELWORKS INC (NASDAQ:PXLW) demonstrated strong momentum, with the stock price rising 10.36% to $6.71. Shareholders saw the stock price going 36.73% lower in the past 3 months.
DFLIW9.89%Pre-market trading on Tuesday showed positive momentum for CHARDAN NEXTECH ACQUISI-CW27 (NASDAQ:DFLIW), as the stock price advanced 9.89% to reach $0.1. Shareholders saw the stock price going 59.93% higher in the past 3 months.

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

Pre-market losers

TickerChangeComment
SIDU-39.29%During Tuesday's pre-market session, the shares of SIDUS SPACE INC-CL A (NASDAQ:SIDU) declined by 39.29%, reaching $1.39. Following yesterday's gain of 97.41%, SIDU experiences a 39.29% decrease in today's pre-market session, indicating a pullback from the previous session's performance.
HXHX-37.99%HAOXIN HOLDINGS LTD-CL A's (NASDAQ:HXHX) stock price recorded a 37.99% decrease, falling to $0.8. Prices are quite volatile now: this is a reversal from yesterday's 274.0% gain.
RVPH-35.12%REVIVA PHARMACEUTICALS HOLDI's (NASDAQ:RVPH) shares fell 35.12% to $0.38 during Tuesday's pre-market session. The stock is trading 100.0% higher than 3 months ago.
ECDA-17.64%Investors observed a 17.64% decline in ECD AUTOMOTIVE DESIGN INC's (NASDAQ:ECDA) stock price, which now stands at $0.16 during Tuesday's pre-market session. A press release (ECD Automotive Design Announces 1-for-5 Reverse Stock Split) was released yesterday.
ELPW-17.64%ELONG POWER HOLDING-A's (NASDAQ:ELPW) stock price decreased by 17.64% to $0.15. Following yesterday's notable 11.25% increase, ELPW undergoes a 17.64% decrease in today's pre-market session, suggesting a temporary pullback.
BIYA-15.92%BAIYA INTERNATIONAL GROUP IN's (NASDAQ:BIYA) shares experienced a 15.92% decline, falling to $0.16 during Tuesday's pre-market session. The stock is trading 28.24% lower than a month ago.
CETX-15.18%CEMTREX INC's (NASDAQ:CETX) shares fell 15.18% to $2.57 during Tuesday's pre-market session. Prices are quite volatile now: this is a reversal from yesterday's 31.74% gain. A press release (Cemtrex, Inc. Announces $2 Million Registered Direct Offering) was released earlier today.
PFSA-13.91%PROFUSA INC's (NASDAQ:PFSA) shares experienced a 13.91% decline, falling to $0.07 during Tuesday's pre-market session. The downward trend from yesterday's -25.96% drop persisted in today's pre-market session, with another decline of 13.91% for PFSA.
CTSO-12.53%The stock price of CYTOSORBENTS CORP (NASDAQ:CTSO) is experiencing a decline of 12.53%, reaching $0.67 in today's pre-market session on Tuesday. After experiencing a 20.29% increase in yesterday's session, CTSO is showing a reversal in today's pre-market session with a 12.53% decrease.

Our premarket losers page will show you the full list.

EMERSON RADIO CORP

NYSEARCA:MSN (1/30/2026, 6:40:00 PM)

After market: 0.3678 +0.01 (+2%)

0.3606

-0.02 (-4.85%)


PIXELWORKS INC

NASDAQ:PXLW (1/30/2026, 6:13:19 PM)

After market: 6.23 0 (0%)

6.23

-0.55 (-8.11%)


CYTOSORBENTS CORP

NASDAQ:CTSO (1/30/2026, 4:30:01 PM)

After market: 0.65 +0.02 (+3.17%)

0.63

-0.03 (-4.43%)


CEMTREX INC

NASDAQ:CETX (1/30/2026, 6:45:51 PM)

After market: 1.54 0 (0%)

1.54

-0.13 (-7.78%)


REVIVA PHARMACEUTICALS HOLDI

NASDAQ:RVPH (1/30/2026, 6:49:46 PM)

After market: 0.285 -0.01 (-2.53%)

0.2924

-0.01 (-2.11%)


ISPECIMEN INC

NASDAQ:ISPC (1/30/2026, 6:17:38 PM)

After market: 0.3301 -0.02 (-5.98%)

0.3511

+0.02 (+6.72%)


SIDUS SPACE INC-CL A

NASDAQ:SIDU (1/30/2026, 6:52:36 PM)

After market: 2.76 -0.04 (-1.43%)

2.8

-0.16 (-5.41%)


VIVAKOR INC

NASDAQ:VIVK (12/24/2025, 5:03:31 PM)

After market: 0.037 +0 (+6.32%)

0.0348

-0.01 (-25.32%)


CHARDAN NEXTECH ACQUISI-CW27

NASDAQ:DFLIW (1/30/2026, 6:35:15 PM)

After market: 0.055 0 (-8.03%)

0.0598

-0.01 (-14.57%)


NEUMORA THERAPEUTICS INC

NASDAQ:NMRA (1/30/2026, 4:30:02 PM)

After market: 1.99 0 (0%)

1.99

-0.06 (-2.93%)


REALPHA TECH CORP

NASDAQ:AIRE (1/30/2026, 6:49:09 PM)

After market: 0.379 +0 (+0.32%)

0.3778

-0.02 (-4.98%)


SYNTEC OPTICS HOLDINGS INC

NASDAQ:OPTX (1/30/2026, 6:15:28 PM)

After market: 5.83 0 (0%)

5.83

-0.97 (-14.26%)


ECD AUTOMOTIVE DESIGN INC

NASDAQ:ECDA (1/15/2026, 8:00:02 PM)

After market: 0.0367 -0.2 (-84.74%)

0.2405

-0.07 (-23.41%)


SABLE OFFSHORE CORP

NYSE:SOC (1/30/2026, 6:40:00 PM)

After market: 9.8 +0.12 (+1.24%)

9.68

-0.32 (-3.2%)


ELONG POWER HOLDING-A

NASDAQ:ELPW (1/30/2026, 6:53:05 PM)

After market: 4.56 -9.38 (-67.29%)

13.94

+13.51 (+3141.11%)


BAIYA INTERNATIONAL GROUP IN

NASDAQ:BIYA (1/30/2026, 6:44:52 PM)

After market: 4.36 -0.02 (-0.46%)

4.38

+0.56 (+14.66%)


HAOXIN HOLDINGS LTD-CL A

NASDAQ:HXHX (1/30/2026, 5:56:44 PM)

After market: 0.4251 -0.03 (-6.08%)

0.4526

-0.03 (-5.71%)


INNEOVA HOLDINGS LTD-A

NASDAQ:INEO (1/30/2026, 6:50:55 PM)

After market: 0.56 -0.05 (-8.2%)

0.61

-0.01 (-2.09%)


PROFUSA INC

NASDAQ:PFSA (1/30/2026, 6:40:35 PM)

After market: 0.0931 +0 (+0.43%)

0.0927

0 (-0.11%)



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