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

By Mill Chart

Last update: May 19, 2025

Pre-market stock analysis of S&P500 stocks on 2025-05-19: top gainers and losers in today's session.

Pre-market losers

TickerChangeComment
PLTR-4.45%The pre-market session on Monday witnessed a 4.45% decrease in PALANTIR TECHNOLOGIES INC-A's (NASDAQ:PLTR) shares, with the stock price falling to $123.76. The stock is trading 38.11% higher than a month ago.
SMCI-4.1%Today's pre-market session reveals a 4.1% decline in the stock price of SUPER MICRO COMPUTER INC (NASDAQ:SMCI), now priced at $44.26. Shareholders saw the stock price going 46.48% higher in the past month.
VST-4.06%VISTRA CORP's (NYSE:VST) stock price decreased by 4.06% to $150.26. Shareholders saw the stock price going 35.7% higher in the past month.
TSLA-3.9%TESLA INC's (NASDAQ:TSLA) stock price decreased by 3.9% to $336.32. Shareholders saw the stock price going 45.0% higher in the past month.
AVGO-3.25%BROADCOM INC's (NASDAQ:AVGO) shares experienced a 3.25% decline, falling to $221.17 during Monday's pre-market session. The stock is trading 33.7% higher than a month ago.
MU-3.09%During Monday's pre-market session, the shares of MICRON TECHNOLOGY INC (NASDAQ:MU) declined by 3.09%, reaching $94.97. In the last month the share price increased with 42.44%.
SWKS-2.81%The pre-market session on Monday witnessed a 2.81% decrease in SKYWORKS SOLUTIONS INC's (NASDAQ:SWKS) shares, with the stock price falling to $71.26. Shareholders saw the stock price going 30.98% higher in the past month.
NVDA-2.76%Investors observed a 2.76% decline in NVIDIA CORP's (NASDAQ:NVDA) stock price, which now stands at $131.66 during Monday's pre-market session. In the last month the share price increased with 33.41%.
ALB-2.72%During Monday's pre-market session, the shares of ALBEMARLE CORP (NYSE:ALB) declined by 2.72%, reaching $58.57. In the last 3 months the stock lost 25.86%.
LYB-2.72%LYONDELLBASELL INDU-CL A's (NYSE:LYB) stock price decreased by 2.72% to $58.14. The stock is trading 22.07% lower than 3 months ago.

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

ALBEMARLE CORP

NYSE:ALB (11/24/2025, 6:40:00 PM)

After market: 116.08 +0.2 (+0.17%)

115.88

-0.94 (-0.8%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (11/24/2025, 6:45:11 PM)

After market: 33.33 +0.01 (+0.03%)

33.32

+1.13 (+3.51%)


SKYWORKS SOLUTIONS INC

NASDAQ:SWKS (11/24/2025, 6:29:09 PM)

After market: 63.05 0 (0%)

63.05

+0.44 (+0.7%)


NVIDIA CORP

NASDAQ:NVDA (11/24/2025, 6:47:07 PM)

After market: 179.407 -3.14 (-1.72%)

182.55

+3.67 (+2.05%)


MICRON TECHNOLOGY INC

NASDAQ:MU (11/24/2025, 6:46:51 PM)

After market: 226.319 +2.39 (+1.07%)

223.93

+16.56 (+7.99%)


BROADCOM INC

NASDAQ:AVGO (11/24/2025, 6:46:09 PM)

After market: 385.22 +7.26 (+1.92%)

377.96

+37.76 (+11.1%)


TESLA INC

NASDAQ:TSLA (11/24/2025, 6:47:06 PM)

After market: 418.945 +1.17 (+0.28%)

417.78

+26.69 (+6.82%)


LYONDELLBASELL INDU-CL A

NYSE:LYB (11/24/2025, 6:40:00 PM)

After market: 45.5658 +0.21 (+0.45%)

45.36

+0.56 (+1.25%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (11/24/2025, 6:47:00 PM)

After market: 162.879 +0.63 (+0.39%)

162.25

+7.4 (+4.78%)


VISTRA CORP

NYSE:VST (11/24/2025, 6:42:54 PM)

After market: 175.424 +0.28 (+0.16%)

175.14

+6.55 (+3.89%)



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