By Mill Chart
Last update: May 30, 2025
Wondering what's happening in today's session regarding gap up and gap down stocks? Explore the S&P500 index on Friday to uncover the stocks that are gapping in the S&P500 index.

| Ticker | Change | Comment |
|---|---|---|
| REGN | -16.75% | REGENERON PHARMACEUTICALS's (NASDAQ:REGN) shares fell 16.75% to $503.98 during Friday's session with a gap of 18.59%. A press release (Itepekimab Met Primary Endpoint in One of Two Chronic Obstructive Pulmonary Disease (COPD) Phase 3 Trials) was released yesterday. |
| COO | -13.23% | COOPER COS INC/THE's (NASDAQ:COO) stock price decreased by 13.23% to $69.38 with a gap of 18.36%. A press release (CooperCompanies Announces Second Quarter 2025 Results) was released yesterday. |
| TPL | -3.78% | TEXAS PACIFIC LAND CORP's (NYSE:TPL) stock price decreased by 3.78% to $1.15K with a gap of 5.46%. Shareholders saw the stock price going 25.11% lower is the past 6 months. |
| MRNA | -3.49% | Unfavorable news for MODERNA INC's (NASDAQ:MRNA) stock! It witnessed a 3.49% decline to $25.99 in today's session, along with a 5.67% gap. The stock is trading 37.46% lower than 6 months ago. |
| DECK | -3.17% | DECKERS OUTDOOR CORP's (NYSE:DECK) shares fell 3.17% to $103.86 with a gap of 4.29%. The stock is trading 23.03% lower than 3 months ago. |
| SMCI | -3.06% | During Friday's session, SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) stock price decreased by 3.06% to $39.89 with a significant 10.53% gap. In the last month the share price increased with 29.16%. |
| ALB | -3.03% | ALBEMARLE CORP's (NYSE:ALB) stock price is declining with 3.03% to a price of $55.75 with a gap of 7.12%. In the last 3 months the stock lost 25.37%. |
| MPWR | -2.94% | Today, MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) stock experienced a 2.94% fall to $660.7 with a 5.73% gap. |
| MU | -2.73% | Today, MICRON TECHNOLOGY INC's (NASDAQ:MU) stock experienced a 2.73% fall to $94.16 with a 6.37% gap. In the last month the share price increased with 25.8%. |
| TER | -2.72% | TERADYNE INC's (NASDAQ:TER) shares declined by 2.72% to $78.78, showing a 4.76% gap in today's session. Shareholders saw the stock price going 26.29% lower in the past 3 months. |
Our gap down stocks screener will show you the full list.
NYSE:ALB (11/5/2025, 3:28:06 PM)
92.17
+3.72 (+4.21%)
NYSE:DECK (11/5/2025, 3:28:09 PM)
81.94
+2.4 (+3.02%)
NYSE:TPL (11/5/2025, 3:28:04 PM)
925.465
+11.04 (+1.21%)
NASDAQ:REGN (11/5/2025, 3:28:04 PM)
646.08
+18.08 (+2.88%)
NASDAQ:COO (11/5/2025, 3:27:54 PM)
69.42
+0.34 (+0.49%)
NASDAQ:SMCI (11/5/2025, 3:28:08 PM)
42.77
-4.63 (-9.77%)
NASDAQ:MPWR (11/5/2025, 3:28:05 PM)
1007.94
+50.07 (+5.23%)
NASDAQ:TER (11/5/2025, 3:27:49 PM)
187.99
+12.34 (+7.03%)
NASDAQ:MU (11/5/2025, 3:28:09 PM)
239.09
+21.06 (+9.66%)
NASDAQ:MRNA (11/5/2025, 3:28:00 PM)
23.835
+0.09 (+0.36%)
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