Let's uncover which stocks are experiencing notable gaps during today's session.
By Mill Chart
Last update: Aug 19, 2025
Let's have a look at what is happening on the US markets on Tuesday. Below you can find the gap up and gap down stocks in today's session.
Today's gap up stocks
| Ticker | Change | Comment |
|---|---|---|
| PRFX | 119.0% | During Tuesday's session, PAINREFORM LTD's (NASDAQ:PRFX) stock price showed an impressive increase of 119.0%, reaching $2.93 with a substantial gap of 95.59%. In the last 3 months the stock lost 31.98%. |
| LASE | 78.46% | LASER PHOTONICS CORP's (NASDAQ:LASE) shares surged 78.46% to $4.39, accompanied by a significant 54.31% gap. Yesterday the company had a press release: Laser Photonics Reports Q2 2025 Revenue Growth of 317% Year-Over-Year. |
| GXAI | 70.0% | During Tuesday's session, GAXOS.AI INC's (NASDAQ:GXAI) stock price showed an impressive increase of 70.0%, reaching $1.87 with a substantial gap of 37.27%. In the last 3 months the stock lost 22.54%. |
| PLYM | 51.81% | PLYMOUTH INDUSTRIAL REIT INC's (NYSE:PLYM) shares surged 51.81% to $22.23 with a remarkable gap of 43.28%. In the last year the share price dropped with 39.98%. |
| ADD | 32.89% | COLOR STAR TECHNOLOGY CO-A's (NASDAQ:ADD) shares rose 32.89% to $0.12 with a gap of 16.53% during Tuesday's session. Shareholders saw the stock price going 89.97% lower in the past month. |
| INSG | 20.09% | During Tuesday's session, INSEEGO CORP's (NASDAQ:INSG) stock price showed an impressive increase of 20.09%, reaching $10.58 with a substantial gap of 8.87%. In the last 6 months the stock lost 27.73%. |
| VCIG | 16.27% | VCI GLOBAL LTD (NASDAQ:VCIG) rose 16.27% to $0.99 with a gap of 9.18% during Tuesday's session. VCI GLOBAL LTD released earnings Yesterday. Shareholders saw the stock price going 70.69% lower in the past 3 months. |
| LIDRW | 15.09% | During Tuesday's session, AEYE INC -CW27's (NASDAQ:LIDRW) stock price showed an impressive increase of 15.09%, reaching $0.19 with a substantial gap of 5.56%. Shareholders saw the stock price going 108.0% higher in the past month. |
| IINN | 11.24% | In today's session, INSPIRA TECHNOLOGIES OXY BHN's (NASDAQ:IINN) stock experienced a notable rise of 11.24%, reaching $1.39 with a significant 5.38% gap. In the last 3 months the share price increased with 162.0%. |
| KOSS | 8.63% | In today's session, KOSS CORP's (NASDAQ:KOSS) stock experienced a notable rise of 8.63%, reaching $6.67 with a remarkable gap of 3.71%. KOSS CORP is releasing earnings today. In the last year the stock lost 33.53%. |
For the full gap up stocks list go to our gap up stocks screener.
Top gap down stocks
| Ticker | Change | Comment |
|---|---|---|
| TZUP | -52.76% | In today's session, THUMZUP MEDIA CORP's (NASDAQ:TZUP) stock witnessed a 52.76% fall to $4.01 with a 61.06% gap. Earlier today the company had a press release: TZUP Stock Alert: Halper Sadeh LLC Is Investigating Whether the Merger of Thumzup Media Corporation Is Fair to Shareholders. |
| VKTX | -39.22% | VIKING THERAPEUTICS INC's (NASDAQ:VKTX) shares suffered a 39.22% decline to $25.58 during Tuesday's session, accompanied by a 41.68% gap. The stock is trading 31.78% higher than a month ago. |
| LMFA | -36.01% | In today's session, LM FUNDING AMERICA INC's (NASDAQ:LMFA) stock witnessed a 36.01% fall to $1.58 with a 41.37% gap. In the last month the stock lost 47.89%. |
| SNGX | -27.92% | During Tuesday's session, SOLIGENIX INC's (NASDAQ:SNGX) stock price decreased by 27.92% to $3.58 with a significant 44.46% gap. In the last month the stock gained 257.0%. |
| BENFW | -27.11% | During Tuesday's session, BENEFICIENT CO GROUP -28's (NASDAQ:BENFW) stock price decreased by 27.11% to $0.01 with a significant 39.49% gap. The stock is trading 141.0% higher than a month ago. |
| VTAK | -22.24% | CATHETER PRECISION INC's (NYSEARCA:VTAK) shares declined by 22.24% to $3.31, showing a 25.29% gap in today's session. Yesterday the company had a press release: Catheter Precision Receives Approval for LockeT in the United Kingdom. |
| PMNT | -17.27% | In today's session, PERFECT MOMENT LTD's (NYSEARCA:PMNT) stock witnessed a 17.27% fall to $0.46 with a 17.5% gap. In the last month the stock gained 55.56%. |
| MNTSW | -16.35% | Unfortunate news for MOMENTUS INC-CW26's (NASDAQ:MNTSW) stock! It registered a 16.35% decline to $0.02 in today's session, accompanied by a 35.29% gap. In the last 3 months the stock gained 44.51%. |
| SLDPW | -16.32% | DECARBONIZATION PLUS -CW23's (NASDAQ:SLDPW) stock price is declining with 16.32% to a price of $0.54 with a gap of 23.39%. The stock is trading 244.0% higher than 3 months ago. |
| ARQQW | -14.63% | ARQIT QUANTUM INC -CW26's (NASDAQ:ARQQW) shares recorded a 14.63% decline to $0.29, with a notable 21.11% gap during today's session. The stock is trading 60.02% lower than a month ago. |
For the full top loser list go to our gap down stocks screener.
NASDAQ:KOSS (8/19/2025, 10:27:05 AM)
6.71
+0.57 (+9.28%)
NASDAQ:VKTX (8/19/2025, 10:27:10 AM)
24.725
-17.37 (-41.26%)
NASDAQ:LMFA (8/19/2025, 10:26:56 AM)
1.56
-0.91 (-36.84%)
NASDAQ:INSG (8/19/2025, 10:26:36 AM)
10.5
+1.69 (+19.18%)
NASDAQ:SNGX (8/19/2025, 10:27:10 AM)
3.68
-1.28 (-25.81%)
NASDAQ:PRFX (8/19/2025, 10:27:10 AM)
2.5303
+1.19 (+88.83%)
NASDAQ:IINN (8/19/2025, 10:27:04 AM)
1.35
+0.1 (+8%)
NASDAQ:MNTSW (8/19/2025, 10:06:32 AM)
0.022
0 (-16.35%)
NASDAQ:LIDRW (8/19/2025, 10:24:42 AM)
0.17
0 (0%)
NASDAQ:ARQQW (8/19/2025, 10:20:06 AM)
0.3395
0 (-0.03%)
NASDAQ:SLDPW (8/19/2025, 10:27:02 AM)
0.5298
-0.12 (-18.49%)
NYSE:PLYM (8/19/2025, 10:27:03 AM)
22.175
+7.54 (+51.47%)
NASDAQ:LASE (8/19/2025, 10:27:10 AM)
4.27
+1.81 (+73.58%)
NASDAQ:ADD (8/19/2025, 10:27:07 AM)
0.1182
+0.03 (+31.77%)
NASDAQ:VCIG (8/19/2025, 10:27:10 AM)
0.9885
+0.14 (+16.29%)
NASDAQ:BENFW (8/19/2025, 10:13:58 AM)
0.0121
0 (-27.11%)
NYSEARCA:VTAK (8/19/2025, 10:26:46 AM)
3.17
-1.08 (-25.41%)
NASDAQ:GXAI (8/19/2025, 10:27:10 AM)
2.31
+1.21 (+110%)
NYSEARCA:PMNT (8/19/2025, 10:27:09 AM)
0.468
-0.09 (-16.43%)
NASDAQ:TZUP (8/19/2025, 10:27:10 AM)
3.545
-4.95 (-58.29%)
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