
By Mill Chart
Last update: Jan 7, 2026
Stay tuned for the market movements in the S&P500 index on Wednesday. Check out the gap up and gap down stocks in the S&P500 index during today's session.

| Ticker | Change | Comment |
|---|---|---|
| SWKS | -11.24% | Unfortunate news for SKYWORKS SOLUTIONS INC's (NASDAQ:SWKS) stock! It registered a 11.24% decline to $58.82 in today's session, accompanied by a 13.08% gap. In the last year the stock lost 26.53%. |
| WDC | -10.32% | WESTERN DIGITAL CORP's (NASDAQ:WDC) shares suffered a 10.32% decline to $196.74 during Wednesday's session, accompanied by a 11.8% gap. In the last month the stock gained 29.9%. |
| STX | -9.04% | Today, SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) stock experienced a 9.04% fall to $300.55 with a 9.96% gap. The stock is trading 54.13% higher than 3 months ago. |
| FSLR | -8.04% | FIRST SOLAR INC's (NASDAQ:FSLR) shares suffered a 8.04% decline to $247.17 during Wednesday's session, accompanied by a 12.71% gap. The stock is trading 65.46% higher than 6 months ago. |
| VST | -6.6% | Unfavorable news for VISTRA CORP's (NYSE:VST) stock! It witnessed a 6.6% decline to $158.34 in today's session, along with a 8.37% gap. |
| CSGP | -5.25% | In today's session, COSTAR GROUP INC's (NASDAQ:CSGP) stock witnessed a 5.25% fall to $63.67 with a 6.15% gap. A press release (CoStar Group Provides Full Year 2026 and Medium-Term Outlook with Significant Adjusted EBITDA Expansion) was released earlier today. |
| NRG | -4.67% | NRG ENERGY INC's (NYSE:NRG) stock price is declining with 4.67% to a price of $152.18 with a gap of 5.76%. A press release (NRG Energy Announces Leadership Succession Plan) was released earlier today. |
| PNR | -4.58% | Today, PENTAIR PLC's (NYSE:PNR) stock experienced a 4.58% fall to $99.69 with a 5.37% gap. |
| UHS | -4.5% | UNIVERSAL HEALTH SERVICES-B's (NYSE:UHS) shares recorded a 4.5% decline to $211.76, with a notable 6.43% gap during today's session. The stock is trading 21.49% higher than 6 months ago. |
| APO | -4.24% | APOLLO GLOBAL MANAGEMENT INC's (NYSE:APO) shares fell 4.24% to $146.22 during Wednesday's session with a gap of 4.66%. A press release (Apollo Backs $5.4 Billion Valor and xAI Data Center Compute Infrastructure Transaction with $3.5 Billion Capital Solution) was released earlier today. |
For the full top loser list go to our gap down stocks screener.
199.88
-4.31 (-2.11%)
107.3
+0.33 (+0.31%)
65.34
+1.96 (+3.09%)
326.23
+5.91 (+1.85%)
221.51
-0.59 (-0.27%)
57.77
-0.69 (-1.18%)
243.73
+0.09 (+0.04%)
152.05
-6.45 (-4.07%)
143.88
-0.27 (-0.19%)
166.6
-13.58 (-7.54%)
Find more stocks in the Stock Screener