The regular session of the US market on Wednesday is now over, but let's get a preview of the after-hours session and explore the top S&P500 gainers and losers driving the post-market movements.

Gainers
| Ticker | Change | Comment |
|---|---|---|
| QCOM | 9.15% | After the regular session, QUALCOMM INC (NASDAQ:QCOM) continues to impress in the after-hours session, with a 9.15% increase to $170.28. A press release (Qualcomm Earnings Release Available on Company’s Investor Relations Website) was released earlier today. |
| MDT | 8.88% | MEDTRONIC PLC's (NYSE:MDT) stock price increased by 8.88% to $86.42. Shareholders saw the stock price going 22.91% lower in the past 3 months. |
| COF | 8.19% | Positive market activity for CAPITAL ONE FINANCIAL CORP (NYSE:COF) after regular trading hours, with a 8.19% increase to $206.47 in the after-hours session on Wednesday. |
| CVNA | 7.92% | Positive market activity for CARVANA CO (NYSE:CVNA) after regular trading hours, with a 7.92% increase to $428.02 in the after-hours session on Wednesday. A press release (Carvana Announces Record First Quarter 2026 Results) was released earlier today. |
| GOOGL | 6.44% | Promising after-hours performance observed for ALPHABET INC-CL A (NASDAQ:GOOGL) as its shares surged 6.44% to $372.49 during Wednesday's after-hours trading. In the last month the stock gained 21.69%. |
| GOOG | 6.25% | ALPHABET INC-CL C's (NASDAQ:GOOG) shares rose 6.25% to $369.02. yesterday the company released their earnings. In the last month the stock gained 21.07%. |
| CMG | 6.09% | In the after-hours session on Wednesday, CHIPOTLE MEXICAN GRILL INC (NYSE:CMG) experienced a notable 6.09% increase, driving its shares to $35.0. Shareholders saw the stock price going 36.02% lower is the past year. |
| ORLY | 4.72% | Positive after-hours movement for O'REILLY AUTOMOTIVE INC (NASDAQ:ORLY) as its shares recorded a 4.72% increase, reaching $96.02 during Wednesday's after-hours session. |
| ALGN | 4.26% | ALIGN TECHNOLOGY INC's (NASDAQ:ALGN) stock price is advancing with 4.26% to a price of $186.0. Earlier today the company had a press release: Align Technology Announces First Quarter 2026 Financial Results, $200M Stock Repurchase, and Reaffirms Fiscal 2026 Guidance. |
| LITE | 2.18% | Positive market activity for LUMENTUM HOLDINGS INC (NASDAQ:LITE) after regular trading hours, with a 2.18% increase to $877.01 in the after-hours session on Wednesday. In the last month the share price increased with 22.14%. |
For the full after hours gainers list go to our after hours gainers page.
After hours losers
| Ticker | Change | Comment |
|---|---|---|
| KLAC | -9.59% | KLA CORP's (NASDAQ:KLAC) shares declined by 9.59% to $1.64K during Wednesday's after-hours session. In the last month the stock gained 23.35%. |
| C | -8.21% | The after-hours session reflects CITIGROUP INC (NYSE:C)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. In the last 6 months the share price increased with 26.06%. |
| META | -6.32% | META PLATFORMS INC-CLASS A's (NASDAQ:META) shares fell 6.32% to $626.8 during Wednesday's after hours session. A press release (Berger Montague PC Investigates Meta Platforms, Inc.’s Board of Directors for Breach of Fiduciary Duty (NASDAQ: META)) was released earlier today. |
| EQIX | -5.24% | Price volatility persists as EQUINIX INC (NASDAQ:EQIX) closed the regular session with a %ABSPERF% loss, and the downward trend continues in the after-hours session. The stock is trading 32.66% higher than 3 months ago. |
| EBAY | -3.47% | Price volatility persists as EBAY INC (NASDAQ:EBAY) closed the regular session with a %ABSPERF% loss, and the downward trend continues in the after-hours session. In the last 6 months the share price increased with 27.65%. |
| HST | -3.32% | Price volatility persists as HOST HOTELS & RESORTS INC (NASDAQ:HST) closed the regular session with a %ABSPERF% loss, and the downward trend continues in the after-hours session. In the last 6 months the stock gained 31.46%. |
| MSFT | -2.48% | The after-hours session reflects MICROSOFT CORP (NASDAQ:MSFT)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. |
| Q | -2.19% | Following a %ABSPERF% loss in the regular session, QNITY ELECTRONICS INC (NYSE:Q) exhibits further decline during today's after-hours session. Shareholders saw the stock price going 22.46% higher in the past month. |
| AMZN | -2.16% | AMAZON.COM INC's (NASDAQ:AMZN) stock price decreased by 2.16% to $257.35. Earlier today the company had a press release: Amazon.com Announces First Quarter Results. |
| AMAT | -2.05% | Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for APPLIED MATERIALS INC (NASDAQ:AMAT). Shareholders saw the stock price going 64.13% higher is the past 6 months. |
To see the full list of after hours losers you can use our after hours losers page.