The market is filled with gapping stocks in Monday's session.

Last update: Dec 22, 2025

The session on Monday is off to an intriguing start with several stocks showing significant price gaps. Let's examine the gap up and gap down stocks in today's session.

Top Gap up stocks

Ticker	Change	Comment
HXHX	113.0%	During Monday's session, HAOXIN HOLDINGS LTD-CL A's (NASDAQ:HXHX) stock price showed a remarkable increase of 113.0%, reaching $0.73 with a notable 36.12% gap. Shareholders saw the stock price going 36.43% lower in the past month.
SIDU	96.47%	SIDUS SPACE INC-CL A's (NASDAQ:SIDU) stock price increased by 96.47% to $2.28 with a gap of 45.6%. In the last month the share price increased with 63.33%.
AZI	57.54%	AUTOZI INTERNET TECHNOLOGY G's (NASDAQ:AZI) shares rose 57.54% to $3.94 with a gap of 12.62% during Monday's session. The stock is trading 28.16% lower than a month ago.
HYMC	51.69%	Exciting news for HYCROFT MINING HOLDING CO-A's (NASDAQ:HYMC) stock! It advanced 51.69% to $24.91 in today's session, accompanied by a substantial gap of 18.88%. The stock is trading 67.89% higher than a month ago.
CMCT	28.84%	Exciting news for CREATIVE MEDIA & COMMUNITY T's (NASDAQ:CMCT) stock! It advanced 28.84% to $4.11 in today's session, accompanied by a notable 7.07% gap. In the last month the stock lost 53.63%.
QNTM	27.9%	QUANTUM BIOPHARMA-B SUB VOT's (NASDAQ:QNTM) shares surged 27.9% to $11.37 with a remarkable gap of 14.45%. Earlier today the company had a press release: World Renowned Law Firm Grant & Eisenhofer Files Class Action Lawsuit Against Canadian Banks CIBC and RBC Alleging Illegal Stock Market Manipulation of Quantum BioPharma Shares.
ADEA	27.56%	ADEIA INC (NASDAQ:ADEA) rose 27.56% to $16.29 with a gap of 19.82% during Monday's session. Earlier today the company had a press release: Adeia Raises 2025 Financial Outlook.
WKEY	20.13%	WISEKEY INTL HOLDINGS-ADR's (NASDAQ:WKEY) shares soared 20.13% to $9.13 in Monday's session, displaying an impressive 7.22% gap. A press release (WISeKey Issues Year-End CEO Letter to Shareholders) was released yesterday.
IZM	20.0%	ICZOOM GROUP INC -CLASS A's (NASDAQ:IZM) shares rose 20.0% to $1.5 with a gap of 4.0% during Monday's session. The stock is trading 25.13% higher than a month ago.
RGTIW	19.96%	RIGETTI COMPUTING -CW27's (NASDAQ:RGTIW) shares surged 19.96% to $14.81, accompanied by a significant 3.34% gap. In the last 3 months the stock lost 27.95%.

For the full gap up stocks list go to our gap up stocks screener.

Top gap down stocks

Ticker	Change	Comment
LAZR	-60.06%	Today, LUMINAR TECHNOLOGIES INC's (NASDAQ:LAZR) stock experienced a 60.06% fall to $0.24 with a 66.67% gap. Shareholders saw the stock price going 32.95% lower in the past month.
APLMW	-30.64%	During Monday's session, APOLLOMICS INC-27's (NASDAQ:APLMW) stock price decreased by 30.64% to $0.01 with a significant 34.78% gap. The stock is trading 71.29% higher than a year ago.
COOTW	-21.89%	In today's session, AUSTRALIAN OILSEEDS HOLDI-29's (NASDAQ:COOTW) stock price decreased by 21.89% to $0.02, exhibiting a 22.28% gap. Shareholders saw the stock price going 28.03% higher in the past 3 months.
SFHG	-19.59%	SAMFINE CREATION HLD GR-CL A's (NASDAQ:SFHG) shares fell 19.59% to $0.78 during Monday's session with a gap of 24.23%. In the last month the share price increased with 127.0%.
HEPS	-19.45%	Today, D-MARKET ELECTRONIC SERV-ADR's (NASDAQ:HEPS) stock experienced a 19.45% fall to $2.65 with a 20.42% gap. In the last month the share price increased with 46.22%.
PFSA	-16.94%	PROFUSA INC's (NASDAQ:PFSA) shares suffered a 16.94% decline to $0.1 during Monday's session, accompanied by a 18.74% gap. The stock is trading 64.69% lower than 3 months ago.
MIMI	-15.35%	MINT INCORPORATION LTD-A's (NASDAQ:MIMI) shares fell 15.35% to $0.41 with a gap of 30.6%. Shareholders saw the stock price going 30.05% higher in the past month.
ASTI	-14.42%	ASCENT SOLAR TECHNOLOGIES's (NASDAQ:ASTI) shares fell 14.42% to $3.62 with a gap of 26.72%. The stock is trading 196.0% higher than a month ago.
XTKG	-12.76%	Unfavorable news for X3 HOLDINGS CO LTD's (NASDAQ:XTKG) stock! It witnessed a 12.76% decline to $1.71 in today's session, along with a 32.61% gap. In the last year the share price increased with 127.0%.
OTLK	-12.69%	In today's session, OUTLOOK THERAPEUTICS INC's (NASDAQ:OTLK) stock witnessed a 12.69% fall to $1.75 with a 18.12% gap. In the last 3 months the stock gained 109.0%.