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

By Mill Chart

Last update: Nov 28, 2025

The US market session of Friday has yet to be opened, let's have a look at the top S&P500 gainers and losers in the pre-market session today.


premarket

Gainers

TickerChangeComment
BK3.24%BANK OF NEW YORK MELLON CORP (NYSE:BK) recorded a 3.24% increase in share price during the pre-market session, reaching $115.0 on Friday. Shareholders saw the stock price going 25.71% higher is the past 6 months.
MU2.87%MICRON TECHNOLOGY INC's (NASDAQ:MU) stock price increased by 2.87% to $236.86. The stock is trading 93.48% higher than 3 months ago.
COIN2.37%COINBASE GLOBAL INC -CLASS A's (NASDAQ:COIN) stock price increased by 2.37% to $271.25. Shareholders saw the stock price going 23.99% lower in the past month.
WDC2.29%Pre-market trading on Friday showed positive momentum for WESTERN DIGITAL CORP (NASDAQ:WDC), as the stock price advanced 2.29% to reach $161.35. The stock is trading 96.34% higher than 3 months ago.

Our premarket gainers page will show you the full list.

BANK OF NEW YORK MELLON CORP

NYSE:BK (1/9/2026, 8:04:00 PM)

After market: 119.85 +0.81 (+0.68%)

119.04

-1.01 (-0.84%)


WESTERN DIGITAL CORP

NASDAQ:WDC (1/9/2026, 8:00:02 PM)

After market: 200.99 +0.53 (+0.26%)

200.46

+12.78 (+6.81%)


MICRON TECHNOLOGY INC

NASDAQ:MU (1/9/2026, 8:08:21 PM)

After market: 345 -0.09 (-0.03%)

345.09

+18.07 (+5.53%)


COINBASE GLOBAL INC -CLASS A

NASDAQ:COIN (1/9/2026, 8:00:00 PM)

After market: 241.08 +0.3 (+0.12%)

240.78

-4.81 (-1.96%)



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