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Traders are paying attention to the gapping stocks in Monday's session. Let's dive into which stocks are experiencing notable gaps.

By Mill Chart

Last update: Sep 9, 2024

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.

Gap up stocks

TickerChangeComment
PRFX523.0%Exciting news for PAINREFORM LTD's (NASDAQ:PRFX) stock! It advanced 523.0% to $1.62 in today's session, accompanied by a notable 368.0% gap. In the last 3 months the stock lost 59.16%.
INBS83.54%In today's session, INTELLIGENT BIO SOLUTIONS IN's (NASDAQ:INBS) stock experienced a notable rise of 83.54%, reaching $2.9 with a significant 54.72% gap. In the last month the stock gained 36.21%.
SMMT57.21%During Monday's session, SUMMIT THERAPEUTICS INC's (NASDAQ:SMMT) stock price showed a remarkable increase of 57.21%, reaching $19.29 with a notable 23.36% gap. Yesterday the company had a press release: Ivonescimab Monotherapy Reduced the Risk of Disease Progression or Death by 49% Compared to Pembrolizumab Monotherapy in First-Line Treatment of Patients with PD-L1 Positive Advanced NSCLC in China.
RLAY44.23%RELAY THERAPEUTICS INC's (NASDAQ:RLAY) shares soared 44.23% to $9.0 during Monday's session, accompanied by a significant gap of 14.32%. A press release (Relay Therapeutics Announces Positive Interim Data for RLY-2608 Demonstrating Clinically Meaningful Progression Free Survival) was released earlier today.
TNXP41.5%TONIX PHARMACEUTICALS HOLDIN's (NASDAQ:TNXP) shares rose 41.5% to $0.2 with a gap of 23.44% during Monday's session. Shareholders saw the stock price going 70.31% lower in the past month.
SGMT29.77%In today's session, SAGIMET BIOSCIENCES INC-A's (NASDAQ:SGMT) stock experienced a notable rise of 29.77%, reaching $3.27 with a significant 8.06% gap. Shareholders saw the stock price going 46.38% lower in the past 3 months.
MGRM20.48%Exciting news for MONOGRAM TECHNOLOGIES INC's (NASDAQ:MGRM) stock! It advanced 20.48% to $3.0 in today's session, accompanied by a substantial gap of 11.28%. Shareholders saw the stock price going 38.21% lower is the past year.
RILYM19.27%B RILEY FINANCIAL INC - RILY 6 3/8 02/28/25's (NASDAQ:RILYM) stock price increased by 19.27% to $20.98 with a gap of 11.81%. The stock is trading 27.16% lower than a month ago.
RILYN17.12%B RILEY FINANCIAL INC - RILY 6 1/2 09/30/26's (NASDAQ:RILYN) shares soared 17.12% to $14.16 during Monday's session, accompanied by a significant gap of 9.14%. The stock is trading 34.61% lower than a month ago.
RZLT16.32%REZOLUTE INC's (NASDAQ:RZLT) shares rose 16.32% to $5.06 with a gap of 7.78% during Monday's session. Shareholders saw the stock price going 23.95% lower in the past 3 months.

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

Top gap down stocks

TickerChangeComment
TTEK-79.59%Today, TETRA TECH INC's (NASDAQ:TTEK) stock experienced a 79.59% fall to $45.97 with a 80.79% gap. In the last 6 months the share price increased with 20.73%.
PEGY-63.12%PINEAPPLE ENERGY INC's (NASDAQ:PEGY) shares recorded a 63.12% decline to $0.3, with a notable 68.1% gap during today's session. Earlier today the company had a press release: Pineapple Energy Announces Restructuring of Existing Series A Convertible Preferred Stock and Related Warrants.
WHLR-29.78%Unfavorable news for WHEELER REAL ESTATE INVESTME's (NASDAQ:WHLR) stock! It witnessed a 29.78% decline to $7.2 in today's session, along with a 43.29% gap. The stock is trading 307.0% higher than a month ago.
BOF-18.71%BRANCHOUT FOOD INC/OR's (NASDAQ:BOF) shares experienced a 18.71% decline to $2.26 during Monday's session, accompanied by a 37.64% gap. In the last month the stock gained 290.0%.
TNGX-18.64%TANGO THERAPEUTICS INC's (NASDAQ:TNGX) shares recorded a 18.64% decline to $8.86, with a notable 31.38% gap during today's session. In the last month the stock gained 22.22%.
WKSP-16.36%WORKSPORT LTD's (NASDAQ:WKSP) stock price is declining with 16.36% to a price of $0.45 with a gap of 32.77%. Shareholders saw the stock price going 22.89% lower in the past month.
HYZN-16.0%HYZON MOTORS INC's (NASDAQ:HYZN) shares suffered a 16.0% decline to $0.05 during Monday's session, accompanied by a 31.03% gap. In the last month the stock lost 24.07%.
BENF-15.61%Unfavorable news for BENEFICIENT - CLASS A's (NASDAQ:BENF) stock! It witnessed a 15.61% decline to $1.73 in today's session, along with a 48.65% gap. The stock is trading 37.88% lower than 3 months ago.
ALLR-15.24%Today, ALLARITY THERAPEUTICS INC's (NASDAQ:ALLR) stock experienced a 15.24% fall to $0.14 with a 22.06% gap. In the last 3 months the stock lost 66.99%.
HOTH-15.09%Today, HOTH THERAPEUTICS INC's (NASDAQ:HOTH) stock experienced a 15.09% fall to $0.9 with a 21.05% gap. Shareholders saw the stock price going 69.33% higher in the past month.

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

TETRA TECH INC

NASDAQ:TTEK (12/16/2025, 11:30:07 AM)

34.27

-0.17 (-0.49%)


WHEELER REAL ESTATE INVESTME

NASDAQ:WHLR (12/16/2025, 11:27:28 AM)

2.92

+0.17 (+6.18%)


TONIX PHARMACEUTICALS HOLDIN

NASDAQ:TNXP (12/16/2025, 11:28:50 AM)

19

+0.14 (+0.74%)


SUMMIT THERAPEUTICS INC

NASDAQ:SMMT (12/16/2025, 11:29:58 AM)

17.13

-0.25 (-1.44%)


HOTH THERAPEUTICS INC

NASDAQ:HOTH (12/16/2025, 11:24:09 AM)

1.1

+0.01 (+0.92%)


B RILEY FINANCIAL INC - RILY 6 1/2 09/30/26

NASDAQ:RILYN (12/16/2025, 11:29:06 AM)

21.33

+1.78 (+9.1%)


B RILEY FINANCIAL INC - RILY 6 3/8 02/28/25

NASDAQ:RILYM (2/27/2025, 8:08:07 PM)

25.11

-0.01 (-0.04%)


RELAY THERAPEUTICS INC

NASDAQ:RLAY (12/16/2025, 11:30:06 AM)

8.625

+0.14 (+1.71%)


PAINREFORM LTD

NASDAQ:PRFX (12/16/2025, 11:11:26 AM)

0.8698

-0.02 (-1.99%)


REZOLUTE INC

NASDAQ:RZLT (12/16/2025, 11:30:10 AM)

1.685

+0.06 (+3.37%)


Hyzon Motors Inc

NASDAQ:HYZN (1/30/2025, 8:00:01 PM)

0.6399

+0.13 (+24.98%)


WORKSPORT LTD

NASDAQ:WKSP (12/16/2025, 11:28:34 AM)

2.68

+0.19 (+7.63%)


TANGO THERAPEUTICS INC

NASDAQ:TNGX (12/16/2025, 11:30:04 AM)

9.09

-0.03 (-0.33%)


ALLARITY THERAPEUTICS INC

NASDAQ:ALLR (12/16/2025, 11:25:39 AM)

1.08

+0.02 (+1.89%)


PINEAPPLE ENERGY INC

NASDAQ:PEGY (11/18/2024, 8:00:00 PM)

After market: 3.2509 -0.09 (-2.67%)

3.34

+0.1 (+3.09%)


INTELLIGENT BIO SOLUTIONS IN

NASDAQ:INBS (12/16/2025, 11:28:12 AM)

5.3

+4.75 (+863.64%)


MONOGRAM TECHNOLOGIES INC

NASDAQ:MGRM (10/6/2025, 8:42:04 PM)

After market: 6.2 +0.2 (+3.33%)

6

-0.11 (-1.8%)


BENEFICIENT - CLASS A

NASDAQ:BENF (12/16/2025, 11:30:09 AM)

3.51

-0.51 (-12.69%)


BRANCHOUT FOOD INC/OR

NASDAQ:BOF (12/16/2025, 11:23:05 AM)

3.16

0 (0%)


SAGIMET BIOSCIENCES INC-A

NASDAQ:SGMT (12/16/2025, 11:28:56 AM)

5.93

-0.1 (-1.66%)



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