Friday's session: gap up and gap down stocks

Last update: Sep 26, 2025

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

Today's gap up stocks

Ticker	Change	Comment
MRM	114.0%	Exciting news for MEDIROM HEALTHCARE TECHNOLOG's (NASDAQ:MRM) stock! It advanced 114.0% to $3.11 in today's session, accompanied by a substantial gap of 85.8%. A press release (Medirom Decides to Double Installation of Authentication Device “Orb” to 200 Stores, in Collaboration with “World” Co-founded by Sam Altman and Alex Blania) was released yesterday.
BIAF	55.43%	BIOAFFINITY TECHNOLOGIES INC's (NASDAQ:BIAF) shares soared 55.43% to $5.3 during Friday's session, accompanied by a significant gap of 22.36%. A press release (bioAffinity Technologies Adds to Growing Number of Case Studies Demonstrating Clinical Value of CyPath® Lung) was released earlier today.
DVLT	47.94%	DATAVAULT AI INC's (NASDAQ:DVLT) stock price is advancing with 47.94% to a price of $1.24 with a gap of 7.01%. A press release (Ignored No More: Datavault AI Turns Heads After Getting $150 Million From Scilex Holding (NASDAQ:DVLT)) was released yesterday.
WAI	30.82%	In today's session, TOP KINGWIN LTD-A's (NASDAQ:WAI) stock experienced a notable rise of 30.82%, reaching $4.13 with a significant 22.71% gap. Shareholders saw the stock price going 96.33% lower in the past 3 months.
DFLI	29.01%	DRAGONFLY ENERGY HOLDINGS CO's (NASDAQ:DFLI) shares soared 29.01% to $0.49 during Friday's session, accompanied by a significant gap of 16.29%. In the last 3 months the share price increased with 136.0%.
CRNX	26.25%	During Friday's session, CRINETICS PHARMACEUTICALS IN's (NASDAQ:CRNX) stock price showed an impressive increase of 26.25%, reaching $45.31 with a substantial gap of 8.46%. A press release (Crinetics Announces FDA Approval of PALSONIFY™ (paltusotine) for the Treatment of Adults with Acromegaly) was released yesterday.
ADAP	19.13%	In today's session, ADAPTIMMUNE THERAPEUTICS-ADR's (NASDAQ:ADAP) stock experienced a notable rise of 19.13%, reaching $0.15 with a remarkable gap of 2.31%. In the last month the share price increased with 113.0%.
AQST	17.68%	AQUESTIVE THERAPEUTICS INC's (NASDAQ:AQST) shares soared 17.68% to $6.19 during Friday's session, accompanied by a significant gap of 5.63%. In the last month the stock gained 36.62%.
PGYWW	16.05%	PAGAYA TECHNOLOGIES LTD -27's (NASDAQ:PGYWW) shares soared 16.05% to $0.7 in Friday's session, displaying an impressive 7.39% gap. In the last month the stock gained 25.0%.
BLMZ	14.42%	HARRISON GLOBAL HOLDINGS INC's (NASDAQ:BLMZ) shares surged 14.42% to $0.2, accompanied by a significant 9.28% gap. In the last 6 months the share price dropped with 22.18%.

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

Gap down stocks

Ticker	Change	Comment
CPOP	-53.65%	POP CULTURE GROUP CO LTD-A's (NASDAQ:CPOP) shares experienced a 53.65% decline to $0.95 during Friday's session, accompanied by a 63.98% gap. Shareholders saw the stock price going 76.72% higher in the past month.
KUKE	-33.28%	KUKE MUSIC HOLDING LTD-ADR's (NYSE:KUKE) shares declined by 33.28% to $0.79, showing a 36.14% gap in today's session. Yesterday the company had a press release: Kuke Music Holding Limited Announces Strategic Acquisition of Controlling Interest in Naxos Music Group.
LEXX	-30.66%	LEXARIA BIOSCIENCE CORP's (NASDAQ:LEXX) shares declined by 30.66% to $1.06, showing a 31.61% gap in today's session. Shareholders saw the stock price going 72.74% higher in the past month.
NITO	-28.18%	N2OFF INC's (NASDAQ:NITO) stock price decreased by 28.18% to $3.95 with a gap of 34.38%. In the last month the share price dropped with 26.05%.
SNGX	-27.78%	In today's session, SOLIGENIX INC's (NASDAQ:SNGX) stock price decreased by 27.78% to $1.17, exhibiting a 35.56% gap. In the last month the stock lost 46.0%.
FGL	-26.44%	FOUNDER GROUP LTD-A's (NASDAQ:FGL) stock price decreased by 26.44% to $0.68 with a gap of 36.79%. Shareholders saw the stock price going 29.53% lower in the past month.
LCFY	-24.76%	LOCAFY LTD's (NASDAQ:LCFY) shares experienced a 24.76% decline to $5.5 during Friday's session, accompanied by a 29.6% gap. Yesterday the company had a press release: Locafy’s Sales Increase with Rapid Adoption of Localizer Product in Insurance Sector.
WOLF	-19.55%	Today, WOLFSPEED INC's (NYSE:WOLF) stock experienced a 19.55% fall to $1.49 with a 31.43% gap. In the last month the stock gained 43.41%.
PTNM	-19.42%	PITANIUM LTD-CL A's (NASDAQ:PTNM) shares experienced a 19.42% decline to $9.17 during Friday's session, accompanied by a 26.93% gap. The stock is trading 607.0% higher than a month ago.
WGRX	-18.7%	WELLGISTICS HEALTH INC's (NASDAQ:WGRX) stock price is declining with 18.7% to a price of $0.82 with a gap of 31.48%. A press release (Wellgistics Health Announces Pricing of $5 Million Public Offering) was released yesterday.

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