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

By Mill Chart - Last update: Dec 8, 2025

Let's have a look at what is happening on the US markets before the opening bell on Monday. Below you can find the top S&P500 gainers and losers in today's pre-market session.


premarket

Pre-market gainers

TickerChangeComment
ALB3.75%Investors witnessed a remarkable surge in ALBEMARLE CORP (NYSE:ALB) during Monday's pre-market session, with the stock price rising 3.75% to $129.89. Shareholders saw the stock price going 37.18% higher in the past month.
SNDK3.51%SANDISK CORP (NASDAQ:SNDK) experienced an impressive 3.51% increase in share price, reaching $236.5 during the pre-market session on Monday. In the last 3 months the share price increased with 233.0%.
AVGO3.11%BROADCOM INC (NASDAQ:AVGO) rose 3.11% to $402.36 during Monday's pre-market session. The stock is trading 58.04% higher than 6 months ago.
NEE2.86%NEXTERA ENERGY INC's (NYSE:NEE) stock price increased by 2.86% to $85.51.
WDC2.73%During Monday's pre-market session, WESTERN DIGITAL CORP (NASDAQ:WDC) exhibited strong growth, with the stock price climbing 2.73% to $173.5. In the last 3 months the share price increased with 83.5%.
MU2.51%The pre-market session on Monday saw a significant rise in MICRON TECHNOLOGY INC's (NASDAQ:MU) shares, climbing 2.51% to $243.18. In the last 3 months the share price increased with 80.57%.

Our premarket gainers page will show you the full list.

ALBEMARLE CORP

NYSE:ALB (2/13/2026, 8:04:00 PM)

After market: 167 +0.65 (+0.39%)

166.35

+7.42 (+4.67%)


WESTERN DIGITAL CORP

NASDAQ:WDC (2/13/2026, 8:00:01 PM)

After market: 281.2 -0.38 (-0.13%)

281.58

-2.52 (-0.89%)


MICRON TECHNOLOGY INC

NASDAQ:MU (2/13/2026, 8:27:17 PM)

After market: 409.01 -2.65 (-0.64%)

411.66

-2.31 (-0.56%)


SANDISK CORP

NASDAQ:SNDK (2/13/2026, 8:00:02 PM)

After market: 629.99 +3.43 (+0.55%)

626.56

-3.73 (-0.59%)


BROADCOM INC

NASDAQ:AVGO (2/13/2026, 8:00:01 PM)

After market: 325 -0.17 (-0.05%)

325.17

-6 (-1.81%)


NEXTERA ENERGY INC

NYSE:NEE (2/13/2026, 8:04:00 PM)

After market: 94.01 +0.21 (+0.22%)

93.8

+1.87 (+2.03%)



Find more stocks in the Stock Screener

Follow ChartMill for more
Follow us on StockTwitsFollow us on InstagramFollow us on FacebookFollow us on YouTube