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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 (11/21/2025, 8:11:41 PM)

After market: 117.05 +0.23 (+0.2%)

116.82

+0.4 (+0.34%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (11/21/2025, 8:00:28 PM)

After market: 32.4106 +0.22 (+0.69%)

32.19

+0.63 (+2%)


SKYWORKS SOLUTIONS INC

NASDAQ:SWKS (11/21/2025, 8:01:39 PM)

After market: 62.61 0 (0%)

62.61

+2.11 (+3.49%)


NVIDIA CORP

NASDAQ:NVDA (11/21/2025, 8:00:02 PM)

After market: 180.05 +1.17 (+0.65%)

178.88

-1.76 (-0.97%)


MICRON TECHNOLOGY INC

NASDAQ:MU (11/21/2025, 8:00:01 PM)

After market: 208.4 +1.03 (+0.5%)

207.37

+6 (+2.98%)


BROADCOM INC

NASDAQ:AVGO (11/21/2025, 8:12:54 PM)

After market: 341.45 +1.25 (+0.37%)

340.2

-6.62 (-1.91%)


TESLA INC

NASDAQ:TSLA (11/21/2025, 8:03:22 PM)

After market: 393.83 +2.74 (+0.7%)

391.09

-4.14 (-1.05%)


LYONDELLBASELL INDU-CL A

NYSE:LYB (11/21/2025, 8:04:00 PM)

After market: 44.9 +0.1 (+0.22%)

44.8

+2.25 (+5.29%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (11/21/2025, 8:00:01 PM)

After market: 156.01 +1.16 (+0.75%)

154.85

-0.9 (-0.57%)


VISTRA CORP

NYSE:VST (11/21/2025, 8:05:01 PM)

After market: 168.7 +0.11 (+0.07%)

168.59

-5.2 (-2.99%)



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