Monday's pre-market session: top gainers and losers

Last update: Aug 11, 2025

As the US market prepares to open on Monday, let's get an early glimpse into the pre-market session and identify the stocks leading the pack in terms of gains and losses.

Pre-market gainers

Ticker	Change	Comment
ENTO	70.21%	During Monday's pre-market trading, ENTERO THERAPEUTICS INC (NASDAQ:ENTO) demonstrated strong momentum, with the stock price rising 70.21% to $0.62. In the last month the stock lost 25.53%.
IMXI	61.42%	The pre-market session on Monday saw a significant rise in INTERNATIONAL MONEY EXPRESS's (NASDAQ:IMXI) shares, climbing 61.42% to $14.98. yesterday the company released their earnings. Earlier today the company had a press release: Intermex Reports Second-Quarter Results.
WLGS	59.61%	During Monday's pre-market session, WANG & LEE GROUP INC (NASDAQ:WLGS) exhibited strong growth, with the stock price climbing 59.61% to $0.07. In the last month the share price dropped with 20.49%.
IOBT	51.38%	During Monday's pre-market session, IO BIOTECH INC (NASDAQ:IOBT) experienced a 51.38% increase, with the stock price reaching $2.74. In the last month the stock gained 23.13%.
TGNA	29.26%	TEGNA INC's (NYSE:TGNA) shares surged 29.26% to reach $19.79 during the pre-market session on Monday.
WLDS	29.01%	During Monday's pre-market trading, WEARABLE DEVICES LTD (NASDAQ:WLDS) demonstrated strong momentum, with the stock price rising 29.01% to $2.09. Earlier today the company had a press release: Wearable Devices Secures U.S. Patent for Groundbreaking Neural Interface Technology.
MLNK	25.69%	MERIDIANLINK INC's (NYSE:MLNK) shares surged 25.69% to reach $19.96 during the pre-market session on Monday. MERIDIANLINK INC released earnings Yesterday. A press release (MeridianLink to Be Acquired by Centerbridge Partners for $2.0 Billion) was released earlier today.
AUUD	23.35%	During Monday's pre-market session, AUDDIA INC (NASDAQ:AUUD) experienced a 23.35% increase, with the stock price reaching $3.27. Shareholders saw the stock price going 33.42% lower in the past month.
OESX	21.11%	ORION ENERGY SYSTEMS INC's (NASDAQ:OESX) shares rose 21.11% to $0.82. In the last year the stock lost 30.8%.
CGC	20.8%	During Monday's pre-market session, CANOPY GROWTH CORP (NASDAQ:CGC) experienced a 20.8% increase, with the stock price reaching $1.51. Continuing its strong performance from the previous session, CGC experienced a significant 19.05% gain, setting a positive tone for today's pre-market session.

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

Pre-market losers

Ticker	Change	Comment
VSEE	-53.03%	VSEE HEALTH INC's (NASDAQ:VSEE) shares experienced a 53.03% decline, falling to $0.62 during Monday's pre-market session. The stock is trading 25.0% lower than 6 months ago.
SYNX	-39.77%	Monday's pre-market session showed a 39.77% decrease in the stock price of SILYNXCOM LTD (NYSEARCA:SYNX), reaching $1.06. In the last 6 months the share price dropped with 56.97%.
TZUP	-33.64%	Despite yesterday's decline, THUMZUP MEDIA CORP (NASDAQ:TZUP) experienced a further 33.64% decrease in share price during Monday's pre-market session, reaching $10.26. In the last month the stock gained 57.59%.
AI	-31.0%	During Monday's pre-market session, the shares of C3.AI INC-A (NYSE:AI) declined by 31.0%, reaching $15.27. Shareholders saw the stock price going 33.9% lower is the past 6 months.
ORIS	-18.67%	The pre-market session on Monday witnessed a 18.67% decrease in ORIENTAL RISE HOLDINGS LTD's (NASDAQ:ORIS) shares, with the stock price falling to $0.11. Following yesterday's notable 50.39% increase, ORIS undergoes a 18.67% decrease in today's pre-market session, suggesting a temporary pullback.
AAON	-17.85%	AAON INC's (NASDAQ:AAON) shares fell 17.85% to $66.15. The company's earnings where released Yesterday. Shareholders saw the stock price going 28.6% lower is the past 6 months.
AGEN	-16.67%	AGENUS INC's (NASDAQ:AGEN) stock price recorded a 16.67% decrease, falling to $4.0. Earlier today the company had a press release: Agenus Announces Second Quarter 2025 Financial Results and Virtual Meeting to Discuss Strategic Progress.
MNDY	-15.31%	MONDAY.COM LTD's (NASDAQ:MNDY) shares fell 15.31% to $210.07 during Monday's pre-market session. MONDAY.COM LTD released earnings Yesterday. A press release (monday.com Announces Second Quarter 2025 Results) was released earlier today.
MRM	-15.22%	Despite yesterday's decline, MEDIROM HEALTHCARE TECHNOLOG (NASDAQ:MRM) experienced a further 15.22% decrease in share price during Monday's pre-market session, reaching $2.34. Following yesterday's notable 130.0% increase, MRM undergoes a 15.22% decrease in today's pre-market session, suggesting a temporary pullback.
PAPL	-15.1%	PINEAPPLE FINANCIAL INC's (NYSEARCA:PAPL) shares fell 15.1% to $4.16 during Monday's pre-market session. Yesterday's 73.76% gain in PAPL gives way to a 15.1% decrease in today's pre-market session, showcasing market fluctuations.

Our premarket losers page will show you the full list.