What's going on in today's session: S&P500 movers

Last update: Jan 12, 2026

Let's delve into the developments on the US markets in the middle of the day on Monday. Below, you'll find the top gainers and losers within the S&P500 index during today's session.

Today's top gainers

Ticker	Change	Comment
AKAM	5.76%	AKAMAI TECHNOLOGIES INC's (NASDAQ:AKAM) shares soared 5.76% to $93.2 during Monday's session. Shareholders saw the stock price going 20.32% higher in the past 3 months.
VST	5.26%	VISTRA CORP's (NYSE:VST) shares rose 5.26% to $175.12.
DXCM	5.01%	In an impressive move, DEXCOM INC's (NASDAQ:DXCM) shares recorded a 5.01% increase, closing at $70.78 during Monday's session. A press release (Dexcom Reports Preliminary, Unaudited Results for the Fourth Quarter and Fiscal Year 2025 and Initial 2026 Outlook) was released earlier today.
ALB	3.85%	ALBEMARLE CORP's (NYSE:ALB) stock price is advancing with 3.85% to a price of $167.5. In the last month the share price increased with 21.08%.
APH	3.8%	AMPHENOL CORP-CL A's (NYSE:APH) shares rose 3.8% to $145.49 during Monday's session. A press release (Amphenol Completes Acquisition of CCS Business From CommScope) was released earlier today.
NEM	3.73%	Investors celebrated as NEWMONT CORP (NYSE:NEM) experienced a 3.73% rise in its shares, closing at $113.06 during Monday's session. In the last 3 months the share price increased with 28.01%.
WMT	3.52%	Investors witnessed a remarkable 3.52% rise in WALMART INC's (NASDAQ:WMT) shares, which climbed to $118.56 during Monday's session. The stock is trading 21.32% higher than 6 months ago.
STZ	3.29%	CONSTELLATION BRANDS INC-A's (NYSE:STZ) shares soared 3.29% to $151.83 during Monday's session.
DLTR	3.23%	DOLLAR TREE INC's (NASDAQ:DLTR) stock price is advancing with 3.23% to a price of $136.65. In the last 3 months the stock gained 51.1%.
DG	3.2%	DOLLAR GENERAL CORP's (NYSE:DG) shares rose 3.2% to $147.31 during Monday's session. In the last 3 months the share price increased with 43.86%.

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

Today's top losers

Ticker	Change	Comment
SYF	-8.26%	The market experienced a 8.26% downturn in SYNCHRONY FINANCIAL's (NYSE:SYF) stock price, closing at $79.71 during Monday's session. The stock is trading 27.74% higher than 3 months ago.
COF	-6.58%	CAPITAL ONE FINANCIAL CORP's (NYSE:COF) stock price decreased by 6.58% to $232.8. Shareholders saw the stock price going 23.07% higher in the past 3 months.
ON	-5.02%	The market experienced a 5.02% downturn in ON SEMICONDUCTOR's (NASDAQ:ON) stock price, closing at $59.04 during Monday's session. Shareholders saw the stock price going 35.9% higher in the past 3 months.
AXP	-4.49%	There was a downturn in AMERICAN EXPRESS CO's (NYSE:AXP) shares, as they experienced a 4.49% decline, closing at $358.74 during Monday's session. The stock is trading 28.06% higher than a year ago.
EQIX	-4.36%	EQUINIX INC's (NASDAQ:EQIX) shares fell 4.36% to $765.44 during Monday's session.
BAX	-3.84%	BAXTER INTERNATIONAL INC's (NYSE:BAX) stock price is declining with 3.84% to a price of $20.26. The stock is trading 26.59% lower than 6 months ago.
C	-3.74%	The market experienced a 3.74% downturn in CITIGROUP INC's (NYSE:C) stock price, closing at $116.78 during Monday's session. The company is releasing earnings today. In the last 3 months the share price increased with 29.16%.
QCOM	-3.58%	There was a downturn in QUALCOMM INC's (NASDAQ:QCOM) shares, as they experienced a 3.58% decline, closing at $171.41 during Monday's session.
RCL	-3.32%	ROYAL CARIBBEAN CRUISES LTD's (NYSE:RCL) shares fell 3.32% to $301.15. In the last year the share price increased with 37.25%.
MRNA	-3.31%	MODERNA INC's (NASDAQ:MRNA) stock price encountered a 3.31% decline, reaching $33.16 during Monday's session. In the last 3 months the share price increased with 27.84%.