Explore the top gainers and losers within the S&P500 index in today's session.

Last update: Nov 21, 2025

Let's have a look at what is happening on the US markets one hour before the close of the markets on Friday. Below you can find the top S&P500 gainers and losers in today's session.

Top gainers

Ticker	Change	Comment
ROST	8.49%	ROSS STORES INC's (NASDAQ:ROST) shares rose 8.49% to $174.13 during Friday's session. A press release (Ross Stores Exceeds Third Quarter Earnings Guidance, Raises Full Year Outlook) was released yesterday.
BLDR	7.68%	BUILDERS FIRSTSOURCE INC (NYSE:BLDR) rose 7.68% to $102.13 during Friday's after hours session. In the last month the stock lost 23.63%.
ODFL	7.53%	Exciting news for OLD DOMINION FREIGHT LINE (NASDAQ:ODFL) as its stock price surged 7.53% to $135.8 during Friday's session. The stock is trading 20.63% lower than 3 months ago.
ALGN	7.41%	With a 7.41% surge, ALIGN TECHNOLOGY INC's (NASDAQ:ALGN) stock price reached $142.65 during Friday's session, signaling positive momentum. Shareholders saw the stock price going 22.24% lower is the past 6 months.
DHI	7.22%	DR HORTON INC (NYSE:DHI) experienced a significant 7.22% increase, reaching $147.24 during Friday's session.
LEN	6.7%	With a 6.7% surge, LENNAR CORP-A's (NYSE:LEN) stock price reached $124.04 during Friday's session, signaling positive momentum. In the last year the share price dropped with 31.28%.
SWK	6.69%	STANLEY BLACK & DECKER INC's (NYSE:SWK) stock price displayed strong growth, advancing 6.69% and reaching $66.62 during Friday's session. In the last year the stock lost 30.04%.
HPQ	6.61%	HP INC (NYSE:HPQ) rose 6.61% to $24.11 during Friday's after hours session. In the last year the share price dropped with 40.7%.
MGM	6.6%	MGM RESORTS INTERNATIONAL's (NYSE:MGM) shares rose 6.6% to $32.79 during Friday's session.
PODD	6.54%	INSULET CORP's (NASDAQ:PODD) stock price is advancing with 6.54% to a price of $333.36. A press release (Insulet Outlines Long-Term Strategy to Drive Growth and Value Creation at 2025 Investor Day) was released yesterday.

To see the full list of top gainers you can use our top gainers page.

Top losers

Ticker	Change	Comment
ORCL	-5.76%	ORACLE CORP's (NYSE:ORCL) stock price decreased by 5.76% to $198.56. The stock is trading 24.77% lower than a month ago.
VST	-2.67%	The market experienced a 2.67% downturn in VISTRA CORP's (NYSE:VST) stock price, closing at $169.15 during Friday's session.
ANET	-2.23%	Investors witnessed a 2.23% drop in ARISTA NETWORKS INC's (NYSE:ANET) stock price, which closed at $116.92 during Friday's session. The stock is trading 21.71% lower than a month ago.
STX	-2.03%	There was a downturn in SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) shares, as they experienced a 2.03% decline, closing at $235.62 during Friday's session. In the last 3 months the stock gained 51.06%.
CEG	-1.87%	CONSTELLATION ENERGY's (NASDAQ:CEG) stock price is declining with 1.87% to a price of $339.32. A press release (Constellation Announces Key Senior Leadership Changes Ahead of Calpine Deal Closing) was released earlier today.
LHX	-1.77%	L3HARRIS TECHNOLOGIES INC's (NYSE:LHX) stock price encountered a 1.77% decline, reaching $279.18 during Friday's session.
CPRT	-1.56%	COPART INC's (NASDAQ:CPRT) shares fell 1.56% to $40.38 during Friday's session. Yesterday the company had a press release: Copart Reports First Quarter Fiscal 2026 Financial Results.
WDC	-1.33%	WESTERN DIGITAL CORP's (NASDAQ:WDC) stock price is declining with 1.33% to a price of $138.36. In the last 3 months the share price increased with 82.19%.
CRWD	-1.07%	CROWDSTRIKE HOLDINGS INC - A's (NASDAQ:CRWD) shares fell 1.07% to $495.97 during Friday's session. Yesterday the company had a press release: CrowdStrike to Participate in Upcoming Investor Conference.
NEE	-0.99%	Investors witnessed a 0.99% drop in NEXTERA ENERGY INC's (NYSE:NEE) stock price, which closed at $82.9 during Friday's session. The stock is trading 24.41% higher than 6 months ago.

Our top losers page will show you the full list.