Wondering what's happening in today's S&P500 pre-market session?

Last update: Jul 17, 2025

As we await the opening of the US market on Thursday, let's delve into the pre-market session and discover the S&P500 top gainers and losers shaping the early market sentiment.

Today's pre-market gainers

Ticker	Change	Comment
CSX	5.23%	CSX CORP (NASDAQ:CSX) rose 5.23% to $35.0 during Thursday's pre-market session. A press release (CSX Corporation Declares Quarterly Dividend) was released yesterday.
NSC	4.77%	During Thursday's pre-market session, NORFOLK SOUTHERN CORP (NYSE:NSC) exhibited strong growth, with the stock price climbing 4.77% to $272.73.
PEP	3.07%	PEPSICO INC's (NASDAQ:PEP) shares surged 3.07% to reach $139.5 during the pre-market session on Thursday. yesterday the company released their earnings. The stock is trading 20.08% lower than a year ago.
RF	2.08%	REGIONS FINANCIAL CORP's (NYSE:RF) shares rose 2.08% to $24.58. RF is releasing earnings today. A press release (Regions Financial Corp. Announces Latest Increase in Quarterly Common Stock Dividend and Declares Preferred Stock Dividends) was released yesterday.

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

Pre-market losers

Ticker	Change	Comment
ABT	-5.18%	ABBOTT LABORATORIES's (NYSE:ABT) stock price recorded a 5.18% decrease, falling to $124.92. ABBOTT LABORATORIES released earnings Yesterday. Shareholders saw the stock price going 29.12% higher is the past year.
USB	-4.12%	US BANCORP's (NYSE:USB) shares fell 4.12% to $43.8 during Thursday's pre-market session. US BANCORP released earnings Yesterday.
GNRC	-3.76%	GENERAC HOLDINGS INC's (NYSE:GNRC) stock price decreased by 3.76% to $141.2. The stock is trading 31.33% higher than 3 months ago.
MU	-3.59%	The stock price of MICRON TECHNOLOGY INC (NASDAQ:MU) is experiencing a decline of 3.59%, reaching $112.25 in today's pre-market session on Thursday. In the last 3 months the stock gained 69.23%.
ADM	-2.88%	Despite yesterday's decline, ARCHER-DANIELS-MIDLAND CO (NYSE:ADM) experienced a further 2.88% decrease in share price during Thursday's pre-market session, reaching $52.44.
UNP	-2.81%	UNION PACIFIC CORP's (NYSE:UNP) stock price recorded a 2.81% decrease, falling to $224.68. A press release (Union Pacific Corporation Announces Second Quarter 2025 Earnings Release Date) was released earlier today.
TER	-2.37%	TERADYNE INC's (NASDAQ:TER) shares experienced a 2.37% decline, falling to $89.8 during Thursday's pre-market session. Shareholders saw the stock price going 29.09% higher in the past 3 months.