Top movers in Thursday's pre-market session

Last update: Sep 25, 2025

The US market is yet to commence its session on Thursday, but let's get a preview of the pre-market session and explore the top gainers and losers driving the early market movements.

Today's pre-market gainers

Ticker	Change	Comment
PEPG	146.0%	During Thursday's pre-market session, PEPGEN INC (NASDAQ:PEPG) experienced a 146.0% increase, with the stock price reaching $6.55. Building on yesterday's 36.41% gain, PEPG shows continued strength in today's pre-market session. Yesterday the company had a press release: PepGen Announces Highest Mean Splicing Correction Reported in DM1 Patients.
WOK	59.38%	Exciting news for WORK MEDICAL TECHNOLOGY GR-A (NASDAQ:WOK) as their shares soared 59.38% to $0.18 during the pre-market session on Thursday. After yesterday's drop of -87.66%, it looks like it is bouncing back in today's pre-market session. A press release (WORK Medical enters strategic partnerships in bid to explore RWA initiatives) was released yesterday.
DRIO	49.32%	During Thursday's pre-market session, DARIOHEALTH CORP (NASDAQ:DRIO) exhibited strong growth, with the stock price climbing 49.32% to $14.32. The stock is trading 28.43% lower than 3 months ago.
PSTV	41.02%	Pre-market trading on Thursday showed positive momentum for PLUS THERAPEUTICS INC (NASDAQ:PSTV), as the stock price advanced 41.02% to reach $0.57. In the last 3 months the stock gained 28.28%.
MTNB	40.1%	Investors witnessed a remarkable surge in MATINAS BIOPHARMA HOLDINGS I (NYSEARCA:MTNB) during Thursday's pre-market session, with the stock price rising 40.1% to $2.69. In the last 3 months the stock gained 109.0%.
HTOOW	33.64%	FUSION FUEL GREEN PLC -CW26 (NASDAQ:HTOOW) rose 33.64% to $0.03 during Thursday's pre-market session. Shareholders saw the stock price going 86.44% higher in the past 3 months.
SPRC	29.77%	SCISPARC LTD's (NASDAQ:SPRC) stock price increased by 29.77% to $4.97. A press release (SciSparc Resolves to Launch Innovative Quantum Computing-Enabled 3D Protein Modeling Initiative to Revolutionize AI Drug Discovery) was released earlier today.
OFAL	29.32%	OFA GROUP (NASDAQ:OFAL) recorded a 29.32% increase in share price during the pre-market session, reaching $1.72 on Thursday. In the last 3 months the stock lost 26.11%.
ATCH	25.34%	During Thursday's pre-market session, ATLASCLEAR HOLDINGS INC (NYSEARCA:ATCH) exhibited strong growth, with the stock price climbing 25.34% to $0.84. The positive trend witnessed yesterday with a 67.5% gain persists in today's pre-market, indicating sustained growth for ATCH.
XXII	21.81%	22ND CENTURY GROUP INC's (NASDAQ:XXII) stock price is advancing with 21.81% to a price of $1.84. In the last 3 months the stock lost 81.43%.

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

Today's pre-market losers

Ticker	Change	Comment
ICU	-46.05%	Investors observed a 46.05% decline in SEASTAR MEDICAL HOLDING CORP's (NASDAQ:ICU) stock price, which now stands at $0.67 during Thursday's pre-market session. The stock is trading 37.92% higher than a month ago.
CETX	-32.32%	Today's pre-market session reveals a 32.32% decline in the stock price of CEMTREX INC (NASDAQ:CETX), now priced at $0.43. Shareholders saw the stock price going 50.13% lower in the past month.
RAYA	-27.0%	ERAYAK POWER SOLUTION GRP-A's (NASDAQ:RAYA) stock price recorded a 27.0% decrease, falling to $0.05. After yesterdays gain of 15.8%, it goes down with 27.0% in today's pre-market session.
SHFSW	-24.67%	NORTHERN LIGHTS ACQUIS -CW22's (NASDAQ:SHFSW) shares fell 24.67% to $0.03. Yesterday's significant 94.89% gain in SHFSW is met with a 24.67% decline in today's pre-market session, reflecting a shift in market sentiment.
RENB	-23.46%	During Thursday's pre-market session, the shares of LUNAI BIOWORKS INC (NASDAQ:RENB) declined by 23.46%, reaching $0.13. A press release (Lunai Bioworks, Inc. to Effect 10:1 Reverse Stock Split) was released yesterday.
NCL	-21.78%	During Thursday's pre-market session, the shares of NORTHANN CORP (NYSEARCA:NCL) declined by 21.78%, reaching $0.14. In the last month the share price increased with 22.22%.
RIG	-15.93%	Despite yesterday's decline, TRANSOCEAN LTD (NYSE:RIG) experienced a further 15.93% decrease in share price during Thursday's pre-market session, reaching $3.06. Yesterday the company had a press release: Transocean Ltd. Announces Pricing of Upsized Public Offering of Shares.
EZGO	-15.72%	Today's pre-market session reveals a 15.72% decline in the stock price of EZGO TECHNOLOGIES LTD (NASDAQ:EZGO), now priced at $0.19. Prices are quite volatile now: this is a reversal from yesterday's 38.21% gain.
OKLO	-15.68%	Despite yesterday's decline, OKLO INC (NYSE:OKLO) experienced a further 15.68% decrease in share price during Thursday's pre-market session, reaching $110.6. A press release (Oklo Conducts Full-Scale Fuel-Assembly Flow Testing at Argonne National Laboratory) was released earlier today.
RCT	-14.88%	REDCLOUD HOLDINGS PLC's (NASDAQ:RCT) shares fell 14.88% to $1.43 during Thursday's pre-market session. Following yesterday's gain of 64.71%, RCT experiences a 14.88% decrease in today's pre-market session, indicating a pullback from the previous session's performance. A press release (RedCloud Joins NVIDIA’s AI Program to Expand Operating System Of Global Trade) was released yesterday.

Our premarket losers page will show you the full list.