There are notable gap-ups and gap-downs in today's session.

Last update: Sep 29, 2025

In today's session, there are notable price gaps in the US markets on Monday. Take a closer look at the stocks that are gap up and gap down.

Today's gap up stocks

Ticker	Change	Comment
MSS	129.0%	Exciting news for MAISON SOLUTIONS INC-A's (NASDAQ:MSS) stock! It advanced 129.0% to $2.18 in today's session, accompanied by a substantial gap of 120.0%. A press release (Maison Solutions Secures up to $70 Million Private Placement to Launch Worldcoin (WLD) Digital Asset Treasury) was released earlier today.
POAI	104.0%	Exciting news for PREDICTIVE ONCOLOGY INC's (NASDAQ:POAI) stock! It advanced 104.0% to $1.59 in today's session, accompanied by a substantial gap of 47.06%. Earlier today the company had a press release: Predictive Oncology Inc. Announces Private Placements of $344 Million to Initiate a Digital Asset Treasury Strategy Focused on Aethir (ATH) Tokens.
JFB	83.65%	JFB CONSTRUCTION HOLDIN-CL A (NASDAQ:JFB) rose 83.65% to $12.58 with a gap of 35.47% during Monday's session. In the last 6 months the stock gained 65.92%.
TLRY	38.7%	In today's session, TILRAY BRANDS INC's (NASDAQ:TLRY) stock experienced a notable rise of 38.7%, reaching $1.59 with a significant 10.74% gap. In the last month the stock lost 21.77%.
DFLI	38.51%	Exciting news for DRAGONFLY ENERGY HOLDINGS CO's (NASDAQ:DFLI) stock! It advanced 38.51% to $0.73 in today's session, accompanied by a notable 15.59% gap. In the last month the share price increased with 72.32%.
MRUS	36.65%	In today's session, MERUS NV's (NASDAQ:MRUS) stock experienced a notable rise of 36.65%, reaching $94.14 with a significant 35.29% gap. A press release (MRUS Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Merus N.V. Is Fair to Shareholders) was released earlier today.
IBG	33.89%	INNOVATION BEVERAGE GROUP LT's (NASDAQ:IBG) shares surged 33.89% to $3.2, accompanied by a significant 2.97% gap. Shareholders saw the stock price going 81.1% lower is the past year.
STKH	30.02%	Exciting news for STEAKHOLDER FOODS LTD-ADR's (NASDAQ:STKH) stock! It advanced 30.02% to $5.63 in today's session, accompanied by a substantial gap of 28.02%. The stock is trading 22.61% lower than a month ago.
VFF	25.19%	VILLAGE FARMS INTERNATIONAL (NASDAQ:VFF) rose 25.19% to $3.31 with a gap of 9.76% during Monday's session. The stock is trading 147.0% higher than 3 months ago.
ACB	21.4%	AURORA CANNABIS INC's (NASDAQ:ACB) shares rose 21.4% to $5.9 with a gap of 10.42%.

To see the full list of gap up stocks you can use our gap up stocks screener.

Gap down stocks

Ticker	Change	Comment
IOBT	-75.02%	Unfortunate news for IO BIOTECH INC's (NASDAQ:IOBT) stock! It registered a 75.02% decline to $0.39 in today's session, accompanied by a 79.79% gap. In the last 6 months the stock gained 36.21%.
JZXN	-57.93%	In today's session, JIUZI HOLDINGS INC's (NASDAQ:JZXN) stock price decreased by 57.93% to $0.45, exhibiting a 60.53% gap. In the last month the stock gained 24.8%.
MTEK	-51.79%	During Monday's session, MARIS - TECH LTD's (NASDAQ:MTEK) stock price decreased by 51.79% to $2.02 with a significant 55.04% gap. Shareholders saw the stock price going 35.82% higher in the past month.
APLT	-43.89%	During Monday's session, APPLIED THERAPEUTICS INC's (NASDAQ:APLT) stock price decreased by 43.89% to $0.7 with a significant 57.25% gap. In the last month the stock gained 143.0%.
BYND	-35.58%	Today, BEYOND MEAT INC's (NASDAQ:BYND) stock experienced a 35.58% fall to $1.84 with a 57.09% gap. Earlier today the company had a press release: Beyond Meat Launches Exchange Offer and Consent Solicitation Intended to Eliminate Over $800 Million of Debt with Existing Noteholder Support.
LRMR	-30.69%	LARIMAR THERAPEUTICS INC's (NASDAQ:LRMR) shares fell 30.69% to $3.54 with a gap of 42.27%. The stock is trading 30.31% higher than a month ago.
EPSM	-26.44%	EPSIUM ENTERPRISE LTD-A's (NASDAQ:EPSM) shares declined by 26.44% to $25.82, showing a 30.59% gap in today's session. Shareholders saw the stock price going 46.31% higher in the past month.
EPOW	-25.04%	SUNRISE NEW ENERGY CO. LTD-A's (NASDAQ:EPOW) shares recorded a 25.04% decline to $0.92, with a notable 53.53% gap during today's session. Shareholders saw the stock price going 37.65% higher in the past month.
YAAS	-22.02%	In today's session, YOUXIN TECHNOLOGY LTD-CL A's (NASDAQ:YAAS) stock price decreased by 22.02% to $0.05, exhibiting a 54.38% gap. The stock is trading 78.86% lower than a month ago.
ADNWW	-21.77%	In today's session, AMCI ACQUISITION CORP-CW26's (NASDAQ:ADNWW) stock price decreased by 21.77% to $0.01, exhibiting a 27.7% gap. In the last 3 months the stock gained 149.0%.

For the full top loser list go to our gap down stocks screener.