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Get insights into the top movers in the S&P500 index of Friday's pre-market session.

Stay updated with the S&P500 stocks that are on the move in today's pre-market session.


premarket

S&P500 Pre-market gainers

TickerChangeComment
MPWR10.93%MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) shares rose 10.93% to $1.46K during Friday's pre-market session. A press release (Monolithic Power Systems Reports Second Quarter Results on July 30, 2026) was released yesterday.
AMZN10.81%Pre-market trading on Friday showed positive momentum for AMAZON.COM INC (NASDAQ:AMZN), as the stock price advanced 10.81% to reach $260.96. A press release (Amazon.com Announces Second Quarter Results) was released yesterday.
DXCM8.68%DEXCOM INC (NASDAQ:DXCM) rose 8.68% to $81.01 during Friday's pre-market session. A press release (Dexcom Reports Second Quarter 2026 Financial Results) was released yesterday.
ETN8.04%EATON CORP PLC (NYSE:ETN) experienced an impressive 8.04% increase in share price, reaching $418.0 during the pre-market session on Friday. A press release (Eaton Reports Record Second Quarter 2026 Results, with Strong Organic Growth, Accelerating Orders and Backlog, and Raises Organic Growth Guidance) was released earlier today.
COHR5.94%The pre-market session on Friday saw a significant rise in COHERENT CORP's (NYSE:COHR) shares, climbing 5.94% to $263.85. The upward trend from yesterday's 12.16% gain continues in today's pre-market session, reflecting sustained positive performance for COHR.
MRVL5.57%MARVELL TECHNOLOGY INC's (NASDAQ:MRVL) shares rose 5.57% to $193.5. Yesterday's 12.18% gain sets the stage for a strong start in today's pre-market session, as MRVL shows a 5.57% increase.
LITE5.3%Pre-market trading on Friday showed positive momentum for LUMENTUM HOLDINGS INC (NASDAQ:LITE), as the stock price advanced 5.3% to reach $730.0. Also in the previous session LITE had a very good day: shares closed with a 15.09% gain.
WDC4.68%WESTERN DIGITAL CORP's (NASDAQ:WDC) shares rose 4.68% to $558.0 during Friday's pre-market session. Yesterday's gain of 15.37% continues in today's pre-market with 4.68%.
VRT4.64%Exciting news for VERTIV HOLDINGS CO-A (NYSE:VRT) as their shares soared 4.64% to $238.05 during the pre-market session on Friday. In the last month the stock lost 26.95%.
STX4.5%The pre-market session on Friday saw a significant rise in SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) shares, climbing 4.5% to $890.02. The upward trend from yesterday's 11.41% gain continues in today's pre-market session, reflecting sustained positive performance for STX.

Our premarket gainers page will show you the full list.

Today's pre-market losers

TickerChangeComment
GDDY-14.43%During Friday's pre-market session, the shares of GODADDY INC - CLASS A (NYSE:GDDY) declined by 14.43%, reaching $85.0. In the last year the share price dropped with 36.52%.
AAPL-7.7%The stock price of APPLE INC (NASDAQ:AAPL) is experiencing a decline of 7.7%, reaching $307.75 in today's pre-market session on Friday. Yesterday the company had a press release: Apple reports third quarter results.
SYK-7.32%STRYKER CORP's (NYSE:SYK) stock price decreased by 7.32% to $322.56. Yesterday the company had a press release: Stryker reports second quarter 2026 operating results.
AJG-6.42%ARTHUR J GALLAGHER & CO's (NYSE:AJG) shares experienced a 6.42% decline, falling to $240.0 during Friday's pre-market session. Two days ago the company had a press release: Arthur J. Gallagher & Co. Announces Regular Third Quarter Dividend.
COIN-6.2%The pre-market session on Friday witnessed a 6.2% decrease in COINBASE GLOBAL INC -CLASS A's (NASDAQ:COIN) shares, with the stock price falling to $153.44. Yesterday the company had a press release: Coinbase Q2 Earnings: Everything Exchange Drives 3rd Consecutive Quarter of Record Crypto Trading Volume Market Share, Revenue Diversification, and Resilience.
ABBV-3.96%Today's pre-market session reveals a 3.96% decline in the stock price of ABBVIE INC (NYSE:ABBV), now priced at $247.21. Earlier today the company had a press release: AbbVie Reports Second-Quarter 2026 Financial Results.
LIN-3.38%LINDE PLC's (NASDAQ:LIN) stock price decreased by 3.38% to $491.45. A press release (Linde Reports Second-Quarter 2026 Results) was released earlier today.
WDAY-2.62%The pre-market session on Friday witnessed a 2.62% decrease in WORKDAY INC-CLASS A's (NASDAQ:WDAY) shares, with the stock price falling to $153.97. Shareholders saw the stock price going 21.37% higher in the past month.
MRNA-2.49%MODERNA INC's (NASDAQ:MRNA) stock price is declining with 2.49% to a price of $56.48. A press release (Moderna Reports Second Quarter 2026 Financial Results and Provides Business Updates) was released earlier today.
CTSH-2.41%Friday's pre-market session showed a 2.41% decrease in the stock price of COGNIZANT TECH SOLUTIONS-A (NASDAQ:CTSH), reaching $52.59. The stock is trading 31.23% higher than a month ago.

Our premarket losers page will show you the full list.

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In-Depth Zacks Research for the Tickers Above

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Apple Inc. (AAPL)

AbbVie Inc. (ABBV)

Arthur J. Gallagher & Co. (AJG)

Amazon.com, Inc. (AMZN)

Coherent Corp. (COHR)

Coinbase Global, Inc. (COIN)

Cognizant Technology Solutions Corporation (CTSH)

DexCom, Inc. (DXCM)

Eaton Corporation, PLC (ETN)

GoDaddy Inc. (GDDY)

Linde PLC (LIN)

Lumentum Holdings Inc. (LITE)

Monolithic Power Systems, Inc. (MPWR)

Moderna, Inc. (MRNA)

Marvell Technology, Inc. (MRVL)

Seagate Technology Holdings PLC (STX)

Stryker Corporation (SYK)

Vertiv Holdings Co. (VRT)

Workday, Inc. (WDAY)

Western Digital Corporation (WDC)