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

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 (1/22/2026, 8:04:00 PM)

After market: 92.95 0 (0%)

92.95

+1.19 (+1.3%)


ARTHUR J GALLAGHER & CO

NYSE:AJG (1/22/2026, 8:21:24 PM)

After market: 250.38 0 (0%)

250.38

+0.3 (+0.12%)


ERIE INDEMNITY COMPANY-CL A

NASDAQ:ERIE (1/22/2026, 8:00:02 PM)

After market: 285.35 0 (0%)

285.35

+5.45 (+1.95%)


BAXTER INTERNATIONAL INC

NYSE:BAX (1/22/2026, 8:23:55 PM)

Premarket: 20.15 +0.08 (+0.4%)

20.07

+0.36 (+1.83%)


DEXCOM INC

NASDAQ:DXCM (1/22/2026, 10:17:36 PM)

Premarket: 74.03 +0.11 (+0.15%)

73.92

+1.81 (+2.51%)


STRYKER CORP

NYSE:SYK (1/22/2026, 8:04:43 PM)

After market: 359.1 +0.43 (+0.12%)

358.67

-4.27 (-1.18%)


EMCOR GROUP INC

NYSE:EME (1/22/2026, 8:04:00 PM)

After market: 699 -3.89 (-0.55%)

702.89

-5.82 (-0.82%)


AMAZON.COM INC

NASDAQ:AMZN (1/22/2026, 9:58:08 PM)

Premarket: 234.23 -0.11 (-0.05%)

234.34

+3.03 (+1.31%)


SEAGATE TECHNOLOGY HOLDINGS

NASDAQ:STX (1/22/2026, 8:04:19 PM)

Premarket: 343 -3.53 (-1.02%)

346.53

+2.31 (+0.67%)


WESTERN DIGITAL CORP

NASDAQ:WDC (1/22/2026, 8:10:48 PM)

Premarket: 240.64 -2.65 (-1.09%)

243.29

+1.39 (+0.57%)


FIRST SOLAR INC

NASDAQ:FSLR (1/22/2026, 8:00:00 PM)

Premarket: 243.15 +3.47 (+1.45%)

239.68

-4.04 (-1.66%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (1/22/2026, 8:00:01 PM)

Premarket: 1075.01 -1.66 (-0.15%)

1076.67

+1.74 (+0.16%)


FAIR ISAAC CORP

NYSE:FICO (1/22/2026, 8:04:00 PM)

After market: 1567.24 +10.29 (+0.66%)

1556.95

+21.41 (+1.39%)


MOTOROLA SOLUTIONS INC

NYSE:MSI (1/22/2026, 8:04:00 PM)

After market: 397.49 0 (0%)

397.49

+2.54 (+0.64%)


ABBVIE INC

NYSE:ABBV (1/22/2026, 8:19:55 PM)

After market: 217.5 -0.61 (-0.28%)

218.11

+1.96 (+0.91%)


KEYSIGHT TECHNOLOGIES IN

NYSE:KEYS (1/22/2026, 8:04:00 PM)

After market: 215.78 +0.06 (+0.03%)

215.72

-0.97 (-0.45%)


GODADDY INC - CLASS A

NYSE:GDDY (1/22/2026, 8:04:00 PM)

After market: 106.39 +0.41 (+0.39%)

105.98

+1.84 (+1.77%)


MODERNA INC

NASDAQ:MRNA (1/22/2026, 8:00:01 PM)

Premarket: 50.88 -0.99 (-1.91%)

51.87

+2.06 (+4.14%)


COINBASE GLOBAL INC -CLASS A

NASDAQ:COIN (1/22/2026, 8:00:00 PM)

Premarket: 223.34 +0.2 (+0.09%)

223.14

-3.79 (-1.67%)


ROBINHOOD MARKETS INC - A

NASDAQ:HOOD (1/22/2026, 8:00:02 PM)

Premarket: 106.16 -0.09 (-0.08%)

106.25

+0.33 (+0.31%)



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