Exploring the top movers within the S&P500 index during today's session.

By Mill Chart - Last update: Oct 31, 2025

Wondering what's happening in today's session for the S&P500 index? Stay informed with the top movers within the S&P500 index on Friday.


topmovers

Today's top gainers

TickerChangeComment
FSLR14.69%FIRST SOLAR INC's (NASDAQ:FSLR) shares rose 14.69% to $267.89. Yesterday the company had a press release: First Solar, Inc. Announces Third Quarter 2025 Financial Results and Updates Guidance.
AMZN10.39%Investors celebrated as AMAZON.COM INC (NASDAQ:AMZN) experienced a 10.39% rise in its shares, closing at $246.02 during Friday's session. A press release (Amazon.com Announces Third Quarter Results) was released yesterday.
WDC8.52%WESTERN DIGITAL CORP's (NASDAQ:WDC) stock price increased by 8.52% to $149.91. Yesterday the company had a press release: Western Digital Reports Fiscal First Quarter 2026 Financial Results.
CHD6.76%In an impressive move, CHURCH & DWIGHT CO INC's (NYSE:CHD) shares recorded a 6.76% increase, closing at $87.33 during Friday's session. The company's earnings where released Yesterday. Yesterday the company had a press release: Church & Dwight Reports Q3 2025 Results.
HOOD6.75%ROBINHOOD MARKETS INC - A's (NASDAQ:HOOD) stock price displayed strong growth, advancing 6.75% and reaching $147.4 during Friday's session. Yesterday the company had a press release: Earnings & Chill: Opendoor To Stream Earnings Direct to Investors on Robinhood, Debuting New 'Financial Open House' Format and Interactive Q&A for Shareholders.
COIN5.65%COINBASE GLOBAL INC -CLASS A (NASDAQ:COIN) experienced a significant 5.65% increase, reaching $347.06 during Friday's session. Shareholders saw the stock price going 60.3% higher is the past 6 months.
EME5.19%EMCOR GROUP INC's (NYSE:EME) stock price displayed strong growth, advancing 5.19% and reaching $681.63 during Friday's session. Two days ago the company had a press release: EMCOR Group, Inc. Reports Third Quarter 2025 Results.
KEYS4.97%In an impressive move, KEYSIGHT TECHNOLOGIES IN's (NYSE:KEYS) shares recorded a 4.97% increase, closing at $184.09 during Friday's session.
GDDY4.91%GODADDY INC - CLASS A's (NYSE:GDDY) shares rose 4.91% to $132.96 during Friday's session. Shareholders saw the stock price going 28.1% lower is the past 6 months.
FICO4.49%FAIR ISAAC CORP (NYSE:FICO) experienced a significant 4.49% increase, reaching $1.66K during Friday's session. In the last 6 months the stock lost 22.6%.

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

Today's top losers

TickerChangeComment
DXCM-13.88%DEXCOM INC's (NASDAQ:DXCM) stock price encountered a 13.88% decline, reaching $58.73 during Friday's session. A press release (DXCM Investor Reminder:  Kessler Topaz Meltzer & Check, LLP Reminds Investors of Deadline in Securities Fraud Class Action Lawsuit Filed Against DexCom, Inc.) was released earlier today.
MPWR-7.97%MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) stock price is declining with 7.97% to a price of $1.0K. Shareholders saw the stock price going 38.43% higher in the past 3 months.
ERIE-6.51%During Friday's session, ERIE INDEMNITY COMPANY-CL A's (NASDAQ:ERIE) shares took a tumble, falling 6.51% to $289.47. A press release (Erie Indemnity Reports Third Quarter 2025 Results) was released yesterday.
MSI-5.99%MOTOROLA SOLUTIONS INC's (NYSE:MSI) stock price is declining with 5.99% to a price of $406.08. A press release (Motorola Solutions Reports Third-Quarter 2025 Financial Results) was released yesterday.
AJG-4.77%There was a downturn in ARTHUR J GALLAGHER & CO's (NYSE:AJG) shares, as they experienced a 4.77% decline, closing at $249.53 during Friday's session. In the last 6 months the stock lost 20.86%.
ABBV-3.83%The market experienced a 3.83% downturn in ABBVIE INC's (NYSE:ABBV) stock price, closing at $219.45 during Friday's session. yesterday the company released their earnings.
STX-3.81%The market experienced a 3.81% downturn in SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) stock price, closing at $258.12 during Friday's session. In the last 3 months the share price increased with 73.33%.
BAX-3.58%BAXTER INTERNATIONAL INC (NYSE:BAX) encountered a 3.58% decrease in its shares, reaching $18.48 during Friday's session. A press release (Shareholders of Baxter International, Inc. Should Contact Levi & Korsinsky Before December 15, 2025 to Discuss Your Rights - BAX) was released earlier today.
MRNA-3.54%The market experienced a downward movement in MODERNA INC's (NASDAQ:MRNA) stock price, closing at $27.14 with a 3.54% decrease during Friday's session. In the last year the stock lost 48.49%.
SYK-3.36%STRYKER CORP (NYSE:SYK) encountered a 3.36% decrease in its shares, reaching $356.59 during Friday's session.

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

CHURCH & DWIGHT CO INC

NYSE:CHD (2/25/2026, 3:10:02 PM)

102.85

-2.23 (-2.12%)


ARTHUR J GALLAGHER & CO

NYSE:AJG (2/25/2026, 3:10:06 PM)

217.38

+1.4 (+0.65%)


ERIE INDEMNITY COMPANY-CL A

NASDAQ:ERIE (2/25/2026, 3:10:03 PM)

269.865

+12.86 (+5%)


BAXTER INTERNATIONAL INC

NYSE:BAX (2/25/2026, 3:10:00 PM)

20.725

+0.1 (+0.46%)


DEXCOM INC

NASDAQ:DXCM (2/25/2026, 3:10:08 PM)

73.61

+0.52 (+0.71%)


STRYKER CORP

NYSE:SYK (2/25/2026, 3:10:02 PM)

384.08

+2.75 (+0.72%)


EMCOR GROUP INC

NYSE:EME (2/25/2026, 3:10:00 PM)

810.06

+3.26 (+0.4%)


AMAZON.COM INC

NASDAQ:AMZN (2/25/2026, 3:10:09 PM)

210.335

+1.78 (+0.85%)


SEAGATE TECHNOLOGY HOLDINGS

NASDAQ:STX (2/25/2026, 3:10:09 PM)

420.34

+24.32 (+6.14%)


WESTERN DIGITAL CORP

NASDAQ:WDC (2/25/2026, 3:10:03 PM)

290.38

+19.81 (+7.32%)


FIRST SOLAR INC

NASDAQ:FSLR (2/25/2026, 3:10:08 PM)

208.75

-34.46 (-14.17%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (2/25/2026, 3:08:51 PM)

1230.9

+17.23 (+1.42%)


FAIR ISAAC CORP

NYSE:FICO (2/25/2026, 3:10:05 PM)

1295.96

+68.33 (+5.57%)


MOTOROLA SOLUTIONS INC

NYSE:MSI (2/25/2026, 3:10:03 PM)

470.26

-0.59 (-0.13%)


ABBVIE INC

NYSE:ABBV (2/25/2026, 3:10:02 PM)

226.66

-1.78 (-0.78%)


KEYSIGHT TECHNOLOGIES IN

NYSE:KEYS (2/25/2026, 3:09:59 PM)

305.06

+3.58 (+1.19%)


GODADDY INC - CLASS A

NYSE:GDDY (2/25/2026, 3:10:08 PM)

80.075

-12.22 (-13.24%)


MODERNA INC

NASDAQ:MRNA (2/25/2026, 3:10:08 PM)

52.78

+2.26 (+4.47%)


COINBASE GLOBAL INC -CLASS A

NASDAQ:COIN (2/25/2026, 3:10:08 PM)

185.15

+23.12 (+14.27%)


ROBINHOOD MARKETS INC - A

NASDAQ:HOOD (2/25/2026, 3:10:09 PM)

77.7

+4.31 (+5.87%)



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