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

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 (1/30/2026, 8:04:00 PM)

After market: 170.63 0 (0%)

170.63

-10.07 (-5.57%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (1/30/2026, 8:00:02 PM)

After market: 29.15 +0.04 (+0.14%)

29.11

-1.01 (-3.35%)


SKYWORKS SOLUTIONS INC

NASDAQ:SWKS (1/30/2026, 7:22:10 PM)

After market: 55.65 -0.11 (-0.2%)

55.76

-0.03 (-0.05%)


NVIDIA CORP

NASDAQ:NVDA (1/30/2026, 8:00:02 PM)

After market: 190.2 -0.93 (-0.49%)

191.13

-1.38 (-0.72%)


MICRON TECHNOLOGY INC

NASDAQ:MU (1/30/2026, 8:00:01 PM)

After market: 422.15 +7.27 (+1.75%)

414.88

-20.91 (-4.8%)


BROADCOM INC

NASDAQ:AVGO (1/30/2026, 8:00:01 PM)

After market: 331.095 -0.2 (-0.06%)

331.3

+0.57 (+0.17%)


TESLA INC

NASDAQ:TSLA (1/30/2026, 8:00:01 PM)

After market: 429.63 -0.78 (-0.18%)

430.41

+13.85 (+3.32%)


LYONDELLBASELL INDU-CL A

NYSE:LYB (1/30/2026, 8:04:00 PM)

After market: 48.5333 -0.47 (-0.95%)

49

-0.95 (-1.9%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (1/30/2026, 8:00:00 PM)

After market: 147.167 +0.58 (+0.39%)

146.59

-5.27 (-3.47%)


VISTRA CORP

NYSE:VST (1/30/2026, 8:04:00 PM)

After market: 158.05 -0.3 (-0.19%)

158.35

-4.23 (-2.6%)



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