Tuesday's pre-market session: top gainers and losers in the S&P500 index

By Mill Chart - Last update: Apr 8, 2025

The US market session of Tuesday has yet to be opened, let's have a look at the top S&P500 gainers and losers in the pre-market session today.

Pre-market gainers

TickerChangeComment
HUM14.33%HUMANA INC (NYSE:HUM) recorded a 14.33% increase in share price during the pre-market session, reaching $291.22 on Tuesday.
CVS9.24%CVS HEALTH CORP's (NYSE:CVS) shares surged 9.24% to reach $69.75 during the pre-market session on Tuesday. In the last 3 months the stock gained 32.99%.
ELV7.84%ELEVANCE HEALTH INC's (NYSE:ELV) shares rose 7.84% to $456.3 during Tuesday's pre-market session.
UNH7.39%Exciting news for UNITEDHEALTH GROUP INC (NYSE:UNH) as their shares soared 7.39% to $563.5 during the pre-market session on Tuesday.
SMCI7.12%During Tuesday's pre-market session, SUPER MICRO COMPUTER INC (NASDAQ:SMCI) exhibited strong growth, with the stock price climbing 7.12% to $35.35. The positive momentum from yesterday's 10.66% gain carries forward into today's pre-market session, with an additional 7.12% increase.
ANET6.84%ARISTA NETWORKS INC's (NYSE:ANET) shares rose 6.84% to $72.83. In the last 3 months the stock lost 40.38%.
NCLH6.77%NORWEGIAN CRUISE LINE HOLDIN's (NYSE:NCLH) shares rose 6.77% to $16.55. Shareholders saw the stock price going 39.9% lower in the past 3 months.
BX6.68%BLACKSTONE INC's (NYSE:BX) shares rose 6.68% to $132.98 during Tuesday's pre-market session. In the last 3 months the stock lost 24.39%.
NRG6.41%NRG ENERGY INC (NYSE:NRG) recorded a 6.41% increase in share price during the pre-market session, reaching $92.83 on Tuesday. A press release (NRG Energy Announces Executive Leadership Change) was released yesterday.
AVGO6.21%BROADCOM INC (NASDAQ:AVGO) rose 6.21% to $163.71 during Tuesday's pre-market session. In the last 3 months the share price dropped with 31.28%.

Our premarket gainers page will show you the full list.

BLACKSTONE INC

NYSE:BX (2/17/2026, 8:04:00 PM)

After market: 131.39 0 (0%)

131.39

+1.53 (+1.18%)


HUMANA INC

NYSE:HUM (2/17/2026, 8:21:51 PM)

After market: 184 -0.99 (-0.54%)

184.99

+0.89 (+0.48%)


UNITEDHEALTH GROUP INC

NYSE:UNH (2/17/2026, 8:04:00 PM)

After market: 288.83 -0.26 (-0.09%)

289.09

-4.1 (-1.4%)


CVS HEALTH CORP

NYSE:CVS (2/17/2026, 8:07:59 PM)

After market: 77.9199 -0.28 (-0.36%)

78.2

-0.28 (-0.36%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (2/17/2026, 9:48:37 PM)

After market: 30.21 +0.1 (+0.33%)

30.11

-0.43 (-1.41%)


NRG ENERGY INC

NYSE:NRG (2/17/2026, 8:04:00 PM)

After market: 173.45 0 (0%)

173.45

+1.1 (+0.64%)


BROADCOM INC

NASDAQ:AVGO (2/17/2026, 8:00:00 PM)

After market: 328.9 -3.64 (-1.09%)

332.54

+7.37 (+2.27%)


NORWEGIAN CRUISE LINE HOLDIN

NYSE:NCLH (2/17/2026, 8:04:00 PM)

After market: 24 -0.1 (-0.41%)

24.1

+2.61 (+12.15%)


ARISTA NETWORKS INC

NYSE:ANET (2/17/2026, 8:04:00 PM)

After market: 138 -4.58 (-3.21%)

142.58

+0.99 (+0.7%)


ELEVANCE HEALTH INC

NYSE:ELV (2/17/2026, 8:11:38 PM)

After market: 344.78 0 (0%)

344.78

-2.02 (-0.58%)



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