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These S&P500 stocks that are showing activity before the opening bell on Monday.

By Mill Chart

Last update: Mar 31, 2025

Discover the top S&P500 movers in Monday's pre-market session and stay informed about market dynamics.

Today's pre-market losers

TickerChangeComment
MRNA-10.76%Monday's pre-market session showed a 10.76% decrease in the stock price of MODERNA INC (NASDAQ:MRNA), reaching $27.77. Earlier today the company had a press release: Moderna Receives Australian Therapeutic Goods Administration Approval for RSV Vaccine for Older Adults.
PLTR-7.4%The pre-market session on Monday witnessed a 7.4% decrease in PALANTIR TECHNOLOGIES INC-A's (NASDAQ:PLTR) shares, with the stock price falling to $79.5. In the last 6 months the share price increased with 133.0%.
SMCI-6.39%Monday's pre-market session showed a 6.39% decrease in the stock price of SUPER MICRO COMPUTER INC (NASDAQ:SMCI), reaching $32.07. Shareholders saw the stock price going 66.08% lower is the past year.
TSLA-6.38%TESLA INC's (NASDAQ:TSLA) stock price is declining with 6.38% to a price of $246.74. The stock is trading 38.95% lower than 3 months ago.
VST-5.54%The stock price of VISTRA CORP (NYSE:VST) is declining by 5.54%, reaching $112.46 during Monday's pre-market session. The stock is trading 70.93% higher than a year ago.
ANET-4.54%The stock price of ARISTA NETWORKS INC (NYSE:ANET) is experiencing a decline of 4.54%, reaching $74.4 in today's pre-market session on Monday. The stock is trading 31.04% lower than 3 months ago.
CMI-4.46%During Monday's pre-market session, the shares of CUMMINS INC (NYSE:CMI) declined by 4.46%, reaching $300.01.
NVDA-4.35%NVIDIA CORP's (NASDAQ:NVDA) stock price is declining with 4.35% to a price of $104.9. In the last year the stock gained 21.38%.
GEV-4.27%Monday's pre-market session showed a 4.27% decrease in the stock price of GE VERNOVA INC (NYSE:GEV), reaching $290.0. Shareholders saw the stock price going 21.24% higher is the past 6 months.
CEG-3.99%The pre-market session on Monday witnessed a 3.99% decrease in CONSTELLATION ENERGY's (NASDAQ:CEG) shares, with the stock price falling to $197.2. In the last 6 months the share price dropped with 20.08%.

For the full premarket loser list go to our premarket losers page.

CUMMINS INC

NYSE:CMI (9/26/2025, 8:04:00 PM)

After market: 418 -0.04 (-0.01%)

418.04

+4 (+0.97%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (9/26/2025, 8:00:02 PM)

Premarket: 46.14 +0.32 (+0.7%)

45.82

-0.42 (-0.91%)


NVIDIA CORP

NASDAQ:NVDA (9/26/2025, 8:17:25 PM)

Premarket: 180.17 +1.98 (+1.11%)

178.19

+0.5 (+0.28%)


TESLA INC

NASDAQ:TSLA (9/26/2025, 8:00:00 PM)

Premarket: 446.694 +6.29 (+1.43%)

440.4

+17.01 (+4.02%)


ARISTA NETWORKS INC

NYSE:ANET (9/26/2025, 8:04:00 PM)

Premarket: 144.29 +1.79 (+1.26%)

142.5

-0.56 (-0.39%)


MODERNA INC

NASDAQ:MRNA (9/26/2025, 8:13:37 PM)

Premarket: 24.7 +0.21 (+0.86%)

24.49

-0.12 (-0.49%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (9/26/2025, 8:23:22 PM)

Premarket: 179.48 +1.91 (+1.08%)

177.57

-1.55 (-0.87%)


VISTRA CORP

NYSE:VST (9/26/2025, 8:04:00 PM)

Premarket: 206 -1.22 (-0.59%)

207.22

+5.6 (+2.78%)


CONSTELLATION ENERGY

NASDAQ:CEG (9/26/2025, 8:00:00 PM)

Premarket: 337 +5.74 (+1.73%)

331.26

+4.93 (+1.51%)


GE VERNOVA INC

NYSE:GEV (9/26/2025, 8:04:01 PM)

Premarket: 610.13 +4.96 (+0.82%)

605.17

-2.35 (-0.39%)



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