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

By Mill Chart

Last update: May 13, 2025

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

Pre-market losers

TickerChangeComment
UNH-9.4%During Tuesday's pre-market session, the shares of UNITEDHEALTH GROUP INC (NYSE:UNH) declined by 9.4%, reaching $343.16. Earlier today the company had a press release: UnitedHealth Group Announces Leadership Transition.
ELV-4.25%During Tuesday's pre-market session, the shares of ELEVANCE HEALTH INC (NYSE:ELV) declined by 4.25%, reaching $399.0. The stock is trading 23.92% lower than a year ago.
ENPH-3.82%Despite yesterday's decline, ENPHASE ENERGY INC (NASDAQ:ENPH) experienced a further 3.82% decrease in share price during Tuesday's pre-market session, reaching $46.11. In the last 3 months the share price dropped with 25.02%.
CNC-3.45%The pre-market session on Tuesday witnessed a 3.45% decrease in CENTENE CORP's (NYSE:CNC) shares, with the stock price falling to $60.7.
CVS-3.35%Investors observed a 3.35% decline in CVS HEALTH CORP's (NYSE:CVS) stock price, which now stands at $62.64 during Tuesday's pre-market session. In the last 6 months the share price increased with 21.85%.
HUM-3.31%During Tuesday's pre-market session, the shares of HUMANA INC (NYSE:HUM) declined by 3.31%, reaching $244.5. In the last year the share price dropped with 29.01%.
NSC-3.22%NORFOLK SOUTHERN CORP's (NYSE:NSC) stock price is declining with 3.22% to a price of $231.42.
DFS-2.58%DISCOVER FINANCIAL SERVICES's (NYSE:DFS) shares experienced a 2.58% decline, falling to $197.24 during Tuesday's pre-market session. In the last month the share price increased with 28.93%.
LYV-2.36%The stock price of LIVE NATION ENTERTAINMENT IN (NYSE:LYV) is declining by 2.36%, reaching $137.5 during Tuesday's pre-market session. In the last year the share price increased with 45.8%.
FOX-2.3%Investors observed a 2.3% decline in FOX CORP - CLASS B's (NASDAQ:FOX) stock price, which now stands at $47.6 during Tuesday's pre-market session. The stock is trading 59.58% higher than a year ago.

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

DISCOVER FINANCIAL SERVICES

NYSE:DFS (5/16/2025, 8:04:00 PM)

After market: 198.1 -1.95 (-0.97%)

200.05

-0.43 (-0.21%)


CENTENE CORP

NYSE:CNC (12/17/2025, 8:10:04 PM)

After market: 39 +0.13 (+0.33%)

38.87

-0.1 (-0.26%)


HUMANA INC

NYSE:HUM (12/17/2025, 8:04:00 PM)

After market: 261.5 +1.22 (+0.47%)

260.28

+2.12 (+0.82%)


UNITEDHEALTH GROUP INC

NYSE:UNH (12/17/2025, 8:04:00 PM)

After market: 330.2 -1.43 (-0.43%)

331.63

-2.57 (-0.77%)


CVS HEALTH CORP

NYSE:CVS (12/17/2025, 8:11:35 PM)

After market: 77.6636 -0.22 (-0.28%)

77.88

-0.41 (-0.52%)


LIVE NATION ENTERTAINMENT IN

NYSE:LYV (12/17/2025, 8:04:00 PM)

After market: 136.25 -0.16 (-0.12%)

136.41

-1.69 (-1.22%)


NORFOLK SOUTHERN CORP

NYSE:NSC (12/17/2025, 8:04:00 PM)

After market: 294.43 0 (0%)

294.43

+0.43 (+0.15%)


ENPHASE ENERGY INC

NASDAQ:ENPH (12/17/2025, 8:17:49 PM)

After market: 31.95 +0.34 (+1.08%)

31.61

-0.25 (-0.78%)


FOX CORP - CLASS B

NASDAQ:FOX (12/17/2025, 8:26:43 PM)

After market: 63.12 0 (0%)

63.12

+0.55 (+0.88%)


ELEVANCE HEALTH INC

NYSE:ELV (12/17/2025, 8:17:34 PM)

After market: 345.97 0.01 (0%)

345.96

-5.94 (-1.69%)



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