Traders are paying attention to the gapping stocks in Thursday's session.

Last update: Sep 18, 2025

The market is filled with gapping stocks in Thursday's session. Let's discover which stocks are showing gap-ups and gap-downs.

Gap up stocks

Ticker	Change	Comment
ETNB	85.58%	89BIO INC's (NASDAQ:ETNB) shares soared 85.58% to $14.99 during Thursday's session, accompanied by a significant gap of 76.74%. A press release (ETNB Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of 89bio, Inc. Is Fair to Shareholders) was released earlier today.
APVO	68.79%	In today's session, APTEVO THERAPEUTICS INC's (NASDAQ:APVO) stock experienced a notable rise of 68.79%, reaching $2.38 with a significant 46.41% gap. The stock is trading 29.15% lower than a month ago.
AERT	52.98%	During Thursday's session, AERIES TECHNOLOGY INC's (NASDAQ:AERT) stock price showed an impressive increase of 52.98%, reaching $0.87 with a substantial gap of 42.25%. In the last month the share price dropped with 35.77%.
ARQQW	36.71%	ARQIT QUANTUM INC -CW26's (NASDAQ:ARQQW) stock price is advancing with 36.71% to a price of $0.23 with a gap of 16.67%. In the last month the share price dropped with 40.64%.
PBM	32.53%	In today's session, PSYENCE BIOMEDICAL LTD's (NASDAQ:PBM) stock experienced a notable rise of 32.53%, reaching $4.93 with a significant 14.5% gap. Shareholders saw the stock price going 21.85% lower in the past 3 months.
NVNI	29.62%	In today's session, NVNI GROUP LTD's (NASDAQ:NVNI) stock experienced a notable rise of 29.62%, reaching $1.05 with a significant 5.81% gap. Shareholders saw the stock price going 39.7% higher in the past month.
LASE	26.07%	LASER PHOTONICS CORP's (NASDAQ:LASE) stock price is advancing with 26.07% to a price of $3.53 with a gap of 15.77%. Earlier today the company had a press release: Laser Photonics and Fonon Technologies Make Major Breakthrough in Laser Shield Anti-Drone "LSAD" System.
INTC	26.06%	INTEL CORP's (NASDAQ:INTC) shares rose 26.06% to $31.39 with a gap of 23.61% during Thursday's session.
RGTIW	23.92%	RIGETTI COMPUTING -CW27's (NASDAQ:RGTIW) shares rose 23.92% to $13.21 with a gap of 2.78% during Thursday's session. Earlier today the company had a press release: Rigetti, in Collaboration with QphoX, Awarded $5.8M AFRL Contract to Advance Superconducting Quantum Networking.
AMP.V	21.58%	's (NYSE:AMP.V) shares rose 21.58% to $4.0 with a gap of 4.8% during Thursday's session. In the last month the share price increased with 110.0%.

Our gap up stocks screener will show you the full list.

Top gap down stocks

Ticker	Change	Comment
REPL	-40.28%	Unfavorable news for REPLIMUNE GROUP INC's (NASDAQ:REPL) stock! It witnessed a 40.28% decline to $3.41 in today's session, along with a 46.88% gap. A press release (REPLIMUNE GROUP, INC. (NASDAQ: REPL) SHAREHOLDER ALERT Bernstein Liebhard LLP Reminds Replimune Group, Inc. Investors of Upcoming Deadline) was released earlier today.
OPI	-32.55%	During Thursday's session, OFFICE PROPERTIES INCOME TRU's (NASDAQ:OPI) stock price decreased by 32.55% to $0.38 with a significant 55.02% gap. In the last month the stock gained 157.0%.
BCDA	-30.57%	BIOCARDIA INC's (NASDAQ:BCDA) shares experienced a 30.57% decline to $1.07 during Thursday's session, accompanied by a 40.23% gap. In the last 3 months the share price dropped with 26.2%.
KAPA	-24.99%	Unfavorable news for KAIROS PHARMA LTD's (NYSEARCA:KAPA) stock! It witnessed a 24.99% decline to $1.26 in today's session, along with a 34.59% gap. Earlier today the company had a press release: Kairos Pharma Announces Positive Interim Efficacy Analysis of Phase 2 Trial of ENV105 in Advanced Prostate Cancer with Median Progression Free Survival of Over One Year.
SLRX	-22.13%	SALARIUS PHARMACEUTICALS INC's (NASDAQ:SLRX) shares recorded a 22.13% decline to $4.32, with a notable 26.72% gap during today's session. In the last 3 months the share price dropped with 67.8%.
CNFR	-20.69%	In today's session, CONIFER HOLDINGS INC's (NASDAQ:CNFR) stock witnessed a 20.69% fall to $1.61 with a 25.18% gap. In the last month the share price increased with 166.0%.
WHLR	-20.19%	WHEELER REAL ESTATE INVESTME's (NASDAQ:WHLR) stock price is declining with 20.19% to a price of $1.66 with a gap of 41.57%. Shareholders saw the stock price going 71.11% lower in the past 3 months.
GV	-19.82%	VISIONARY HOLDINGS INC's (NASDAQ:GV) shares declined by 19.82% to $2.25, showing a 46.65% gap in today's session. A press release (Visionary Holdings (Nasdaq: GV) Announces a Breakthrough Strategic Alliance With Yike Regenerative Medicine to Unlock the Trillion-Dollar Cellular Rejuvenation and Aesthetic Treatment Market) was released yesterday.
EDUC	-18.89%	EDUCATIONAL DEVELOPMENT CORP's (NASDAQ:EDUC) shares recorded a 18.89% decline to $1.46, with a notable 23.37% gap during today's session. Shareholders saw the stock price going 62.9% higher in the past month.
CDT	-18.88%	CDT EQUITY INC's (NASDAQ:CDT) stock price decreased by 18.88% to $0.73 with a gap of 42.37%. Yesterday the company had a press release: CDT Executes Cryptocurrency Treasury Reserve Strategy.

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