Uncover the latest developments among S&P500 stocks in today's session.

By Mill Chart - Last update: Nov 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.


topmovers

Gainers

TickerChangeComment
MDT5.88%In an impressive move, MEDTRONIC PLC's (NYSE:MDT) shares recorded a 5.88% increase, closing at $101.94 during Tuesday's session. The company's earnings where released Yesterday.
MRK4.45%MERCK & CO. INC. (NYSE:MRK) witnessed a notable 4.45% uptick in its shares, reaching $97.0 during Tuesday's session. A press release (Merck’s WINREVAIR™ (sotatercept-csrk) Met Primary Endpoint in Phase 2 CADENCE Study in Adults With Combined Post- and Precapillary Pulmonary Hypertension (CpcPH) due to Heart Failure With Preserved Ejection Fraction (HFpEF)) was released earlier today.
FCX3.49%Exciting news for FREEPORT-MCMORAN INC (NYSE:FCX) as its stock price surged 3.49% to $40.36 during Tuesday's session. Earlier today the company had a press release: FCX INVESTOR NOTICE: Robbins Geller Rudman & Dowd LLP Announces that Freeport McMoRan Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit.
DXCM3.2%Investors celebrated as DEXCOM INC (NASDAQ:DXCM) experienced a 3.2% rise in its shares, closing at $60.36 during Tuesday's session. A press release (DXCM INVESTOR ALERT: Bronstein, Gewirtz & Grossman, LLC Announces That DexCom, Inc. Investors With Substantial Losses Have Opportunity to Lead Class Action Lawsuit) was released yesterday.
BIIB3.0%With a 3.0% surge, BIOGEN INC's (NASDAQ:BIIB) stock price reached $169.62 during Tuesday's session, signaling positive momentum. Yesterday the company had a press release: Biogen and Stoke Therapeutics Announce Publication of Two-Year Natural History Data Demonstrating the Severity of Dravet Syndrome, Including Frequent Seizures and Significant Cognitive and Behavioral Impairments.
PCAR2.95%PACCAR INC's (NASDAQ:PCAR) stock price is advancing with 2.95% to a price of $96.93.
DECK2.94%DECKERS OUTDOOR CORP's (NYSE:DECK) shares soared 2.94% to $83.09 during Tuesday's session. In the last 3 months the share price dropped with 26.01%.
ADM2.13%ARCHER-DANIELS-MIDLAND CO's (NYSE:ADM) shares soared 2.13% to $59.99 during Tuesday's session. Shareholders saw the stock price going 22.53% higher is the past 6 months.
GILD2.09%GILEAD SCIENCES INC's (NASDAQ:GILD) shares soared 2.09% to $126.68 during Tuesday's session. Earlier today the company had a press release: Gilead Joins Partners for Delivery of First Shipments of Breakthrough Twice-yearly Lenacapavir for HIV Prevention to Sub-Saharan Africa.
NFLX2.09%NETFLIX INC (NASDAQ:NFLX) rose 2.09% to $112.59 during Tuesday's after hours session. Shareholders saw the stock price going 22.85% higher is the past year.

Our top gainers page will show you the full list.

Today's top losers

TickerChangeComment
WDC-6.32%The market experienced a 6.32% downturn in WESTERN DIGITAL CORP's (NASDAQ:WDC) stock price, closing at $152.18 during Tuesday's session. The stock is trading 33.67% higher than a month ago.
TPL-5.69%TEXAS PACIFIC LAND CORP's (NYSE:TPL) shares fell 5.69% to $903.0 during Tuesday's session. Shareholders saw the stock price going 24.75% lower is the past 6 months.
MU-5.22%There was a notable decline in MICRON TECHNOLOGY INC's (NASDAQ:MU) shares, as they dropped 5.22% to $229.33 during Tuesday's session. In the last 3 months the stock gained 106.0%.
HD-4.14%Investors witnessed a 4.14% decrease in HOME DEPOT INC's (NYSE:HD) stock price, which closed at $343.19 during Tuesday's session. HOME DEPOT INC released earnings Yesterday.
AMZN-4.08%There was a downturn in AMAZON.COM INC's (NASDAQ:AMZN) shares, as they experienced a 4.08% decline, closing at $223.37 during Tuesday's session.
AMD-4.05%ADVANCED MICRO DEVICES's (NASDAQ:AMD) shares fell 4.05% to $230.78 during Tuesday's session. A press release (AMD and Eviden to Power Europe’s New Exascale Supercomputer, the First Based in France) was released earlier today.
MPWR-3.9%There was a downturn in MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) shares, as they experienced a 3.9% decline, closing at $862.0 during Tuesday's session. The stock is trading 35.46% higher than 6 months ago.
MSFT-3.46%There was a notable decline in MICROSOFT CORP's (NASDAQ:MSFT) shares, as they dropped 3.46% to $489.91 during Tuesday's session. In the last year the share price increased with 21.7%.
UNH-3.29%The market experienced a 3.29% downturn in UNITEDHEALTH GROUP INC's (NYSE:UNH) stock price, closing at $309.97 during Tuesday's session. Earlier today the company had a press release: Scott Gottlieb, M.D., Joins UnitedHealth Group Board of Directors.
AMAT-2.72%APPLIED MATERIALS INC's (NASDAQ:AMAT) stock price encountered a 2.72% decline, reaching $222.5 during Tuesday's session. A press release (Applied Materials to Participate at UBS Global Technology and AI Conference) was released yesterday.

For the full top loser list go to our top losers page.

FREEPORT-MCMORAN INC

NYSE:FCX (2/20/2026, 11:34:07 AM)

62.415

-0.16 (-0.25%)


ARCHER-DANIELS-MIDLAND CO

NYSE:ADM (2/20/2026, 11:33:43 AM)

67.8

-1.06 (-1.54%)


DECKERS OUTDOOR CORP

NYSE:DECK (2/20/2026, 11:34:00 AM)

117.675

-0.39 (-0.33%)


PACCAR INC

NASDAQ:PCAR (2/20/2026, 11:33:57 AM)

126.01

+1.11 (+0.89%)


TEXAS PACIFIC LAND CORP

NYSE:TPL (2/20/2026, 11:33:40 AM)

496.04

+9.48 (+1.95%)


BIOGEN INC

NASDAQ:BIIB (2/20/2026, 11:33:51 AM)

191.34

-0.74 (-0.39%)


GILEAD SCIENCES INC

NASDAQ:GILD (2/20/2026, 11:34:02 AM)

151.635

+0.51 (+0.34%)


MERCK & CO. INC.

NYSE:MRK (2/20/2026, 11:34:06 AM)

121.545

-0.31 (-0.26%)


UNITEDHEALTH GROUP INC

NYSE:UNH (2/20/2026, 11:34:04 AM)

287.44

-2.49 (-0.86%)


MEDTRONIC PLC

NYSE:MDT (2/20/2026, 11:34:00 AM)

97.405

-0.17 (-0.18%)


DEXCOM INC

NASDAQ:DXCM (2/20/2026, 11:33:59 AM)

72.53

+0.26 (+0.36%)


AMAZON.COM INC

NASDAQ:AMZN (2/20/2026, 11:34:08 AM)

208.54

+3.68 (+1.8%)


HOME DEPOT INC

NYSE:HD (2/20/2026, 11:34:07 AM)

380.87

+2.29 (+0.6%)


NETFLIX INC

NASDAQ:NFLX (2/20/2026, 11:34:09 AM)

78.015

+1.02 (+1.32%)


MICROSOFT CORP

NASDAQ:MSFT (2/20/2026, 11:34:08 AM)

398.03

-0.43 (-0.11%)


WESTERN DIGITAL CORP

NASDAQ:WDC (2/20/2026, 11:34:07 AM)

293.89

+9.22 (+3.24%)


ADVANCED MICRO DEVICES

NASDAQ:AMD (2/20/2026, 11:34:09 AM)

202.471

-0.9 (-0.44%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (2/20/2026, 11:33:47 AM)

1194.67

+19.45 (+1.66%)


APPLIED MATERIALS INC

NASDAQ:AMAT (2/20/2026, 11:34:09 AM)

372.33

+2.5 (+0.68%)


MICRON TECHNOLOGY INC

NASDAQ:MU (2/20/2026, 11:34:09 AM)

423.44

+6.09 (+1.46%)



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