These S&P500 stocks are moving in today's session

Last update: Sep 18, 2025

Let's have a look at the top S&P500 gainers and losers in the middle of the day of today's session.

Today's top gainers

Ticker	Change	Comment
INTC	28.39%	INTEL CORP's (NASDAQ:INTC) stock price displayed strong growth, advancing 28.39% and reaching $31.97 during Thursday's session.
CRWD	10.6%	CROWDSTRIKE HOLDINGS INC - A's (NASDAQ:CRWD) stock price displayed strong growth, advancing 10.6% and reaching $492.73 during Thursday's session. A press release (CrowdStrike Threat AI Leads Threat Intelligence into the Agentic Era) was released yesterday.
SNPS	9.84%	Exciting news for SYNOPSYS INC (NASDAQ:SNPS) as its stock price surged 9.84% to $467.25 during Thursday's session. Two days ago the company had a press release: SYNOPSYS ALERT: Bragar Eagel & Squire, P.C. is Investigating Synopsys, Inc. on Behalf of Synopsys Stockholders and Encourages Investors to Contact the Firm.
KLAC	8.78%	KLA CORP's (NASDAQ:KLAC) stock price is advancing with 8.78% to a price of $1.08K. In the last 6 months the share price increased with 40.11%.
COIN	7.66%	COINBASE GLOBAL INC -CLASS A's (NASDAQ:COIN) shares soared 7.66% to $345.1 during Thursday's session. Shareholders saw the stock price going 68.84% higher is the past 6 months.
AMAT	7.01%	Exciting news for APPLIED MATERIALS INC (NASDAQ:AMAT) as its stock price surged 7.01% to $190.62 during Thursday's session.
MU	5.89%	Investors witnessed a remarkable 5.89% rise in MICRON TECHNOLOGY INC's (NASDAQ:MU) shares, which climbed to $169.41 during Thursday's session. In the last month the share price increased with 31.09%.
LRCX	5.19%	LAM RESEARCH CORP's (NASDAQ:LRCX) stock price is advancing with 5.19% to a price of $128.23. In the last month the stock gained 21.5%.
CDNS	5.05%	Investors celebrated as CADENCE DESIGN SYS INC (NASDAQ:CDNS) experienced a 5.05% rise in its shares, closing at $364.79 during Thursday's session. Shareholders saw the stock price going 32.33% higher is the past 6 months.
ALL	4.65%	Positive market sentiment drove ALLSTATE CORP's (NYSE:ALL) stock price up by 4.65% to $206.43 during Thursday's session. Earlier today the company had a press release: August 2025 Monthly Release.

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

Losers

Ticker	Change	Comment
DRI	-9.8%	There was a notable decline in DARDEN RESTAURANTS INC's (NYSE:DRI) shares, as they dropped 9.8% to $188.33 during Thursday's session. DARDEN RESTAURANTS INC released earnings Yesterday. In the last year the stock gained 22.7%.
FDS	-6.65%	During Thursday's session, FACTSET RESEARCH SYSTEMS INC's (NYSE:FDS) shares took a tumble, falling 6.65% to $313.71. The company's earnings where released Yesterday. Shareholders saw the stock price going 20.43% lower in the past 3 months.
NUE	-4.75%	Investors witnessed a 4.75% drop in NUCOR CORP's (NYSE:NUE) stock price, which closed at $136.02 during Thursday's session.
SPGI	-4.22%	The market experienced a 4.22% downturn in S&P GLOBAL INC's (NYSE:SPGI) stock price, closing at $521.13 during Thursday's session.
LYV	-3.6%	LIVE NATION ENTERTAINMENT IN's (NYSE:LYV) stock price encountered a 3.6% decline, reaching $163.27 during Thursday's session. In the last 6 months the stock gained 37.63%.
DXCM	-3.39%	During Thursday's session, DEXCOM INC's (NASDAQ:DXCM) shares took a tumble, falling 3.39% to $73.84.
MSCI	-3.24%	MSCI INC (NYSE:MSCI) encountered a 3.24% decrease in its shares, reaching $559.88 during Thursday's session. A press release (MSCI to Host Virtual Open House: Custom Indexes in Focus) was released yesterday.
AMD	-2.96%	During Thursday's session, ADVANCED MICRO DEVICES's (NASDAQ:AMD) shares took a tumble, falling 2.96% to $154.45. In the last 3 months the stock gained 24.11%.
PM	-2.68%	Investors witnessed a 2.68% decrease in PHILIP MORRIS INTERNATIONAL's (NYSE:PM) stock price, which closed at $161.85 during Thursday's session. In the last year the share price increased with 37.68%.
CMCSA	-2.51%	The market experienced a downward movement in COMCAST CORP-CLASS A's (NASDAQ:CMCSA) stock price, closing at $31.61 with a 2.51% decrease during Thursday's session.

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