Stay informed with the top movers within the S&P500 index on Wednesday.

Last update: Aug 27, 2025

Join us in exploring the top gainers and losers within the S&P500 index one hour before the close of the markets on Wednesday as we examine the latest happenings in today's session.

Today's top gainers

Ticker	Change	Comment
ALB	7.13%	ALBEMARLE CORP (NYSE:ALB) witnessed a notable 7.13% uptick in its shares, reaching $87.34 during Wednesday's session. The stock is trading 46.22% higher than 3 months ago.
KMX	4.24%	CARMAX INC's (NYSE:KMX) shares soared 4.24% to $62.2 during Wednesday's session. In the last 6 months the stock lost 28.08%.
WYNN	4.05%	Investors celebrated as WYNN RESORTS LTD (NASDAQ:WYNN) experienced a 4.05% rise in its shares, closing at $123.9 during Wednesday's session. In the last 3 months the share price increased with 31.52%.
DDOG	3.59%	Positive market sentiment drove DATADOG INC - CLASS A's (NASDAQ:DDOG) stock price up by 3.59% to $130.85 during Wednesday's session.
EL	3.24%	Positive market sentiment drove ESTEE LAUDER COMPANIES-CL A's (NYSE:EL) stock price up by 3.24% to $92.73 during Wednesday's session. In the last 3 months the share price increased with 34.18%.
VLO	2.72%	Positive market sentiment drove VALERO ENERGY CORP's (NYSE:VLO) stock price up by 2.72% to $150.94 during Wednesday's session.
MPC	2.66%	With a 2.66% surge, MARATHON PETROLEUM CORP's (NYSE:MPC) stock price reached $178.13 during Wednesday's session, signaling positive momentum.
MGM	2.66%	MGM RESORTS INTERNATIONAL's (NYSE:MGM) shares rose 2.66% to $39.53 during Wednesday's session. A press release (MGM Resorts International Will Present at the BofA Securities 2025 Gaming and Lodging Conference) was released yesterday.
APA	2.62%	In an impressive move, APA CORP's (NASDAQ:APA) shares recorded a 2.62% increase, closing at $22.7 during Wednesday's session. The stock is trading 30.04% higher than 3 months ago.
BBY	2.62%	Positive market sentiment drove BEST BUY CO INC's (NYSE:BBY) stock price up by 2.62% to $75.6 during Wednesday's session. BEST BUY CO INC is releasing earnings today. In the last year the share price dropped with 26.62%.

For the full top gainers list go to our top gainers page.

Losers

Ticker	Change	Comment
SJM	-4.44%	JM SMUCKER CO/THE's (NYSE:SJM) shares fell 4.44% to $105.67 during Wednesday's session. JM SMUCKER CO/THE released earnings Yesterday.
SBAC	-3.58%	The market experienced a 3.58% downturn in SBA COMMUNICATIONS CORP's (NASDAQ:SBAC) stock price, closing at $211.01 during Wednesday's session.
RVTY	-2.39%	Investors witnessed a 2.39% decrease in REVVITY INC's (NYSE:RVTY) stock price, which closed at $89.05 during Wednesday's session. The stock is trading 25.55% lower than a year ago.
ROK	-2.07%	There was a notable decline in ROCKWELL AUTOMATION INC's (NYSE:ROK) shares, as they dropped 2.07% to $348.29 during Wednesday's session. The stock is trading 23.86% higher than 6 months ago.
PLTR	-1.75%	PALANTIR TECHNOLOGIES INC-A's (NASDAQ:PLTR) stock price faced a 1.75% decline, reaching $158.06 during Wednesday's session. In the last 3 months the stock gained 22.07%.
KR	-1.7%	The market experienced a 1.7% downturn in KROGER CO's (NYSE:KR) stock price, closing at $67.81 during Wednesday's session. The stock is trading 29.66% higher than a year ago.
EQT	-1.67%	During Wednesday's session, EQT CORP's (NYSE:EQT) shares took a tumble, falling 1.67% to $51.83. A press release (Sempra Infrastructure and EQT Announce Long-Term LNG Supply Agreement from Port Arthur LNG Phase 2) was released earlier today.
MCHP	-1.61%	The market experienced a 1.61% downturn in MICROCHIP TECHNOLOGY INC's (NASDAQ:MCHP) stock price, closing at $66.53 during Wednesday's session.
FSLR	-1.61%	During Wednesday's session, FIRST SOLAR INC's (NASDAQ:FSLR) shares took a tumble, falling 1.61% to $193.56. In the last 3 months the share price increased with 24.44%.
NSC	-1.51%	NORFOLK SOUTHERN CORP's (NYSE:NSC) stock price faced a 1.51% decline, reaching $272.48 during Wednesday's session.