Which S&P500 stocks have an unusual volume on Tuesday?

Last update: Sep 9, 2025

Discover the S&P500 stocks that are experiencing unusual trading volume in today's session. Find out more about these stocks below.

Unusual volume stocks

Ticker	Change	Comment
NCLH	-0.88%	With 20.07M shares traded so far, NORWEGIAN CRUISE LINE HOLDIN (NYSE:NCLH) is experiencing an unusual level of activity today. The share price experienced a decrease of 0.88%. The average volume measured over 50 days is 14.41M, so this is 39.32% above the average volume.
DELL	-3.2%	7.04M shares of DELL TECHNOLOGIES -C (NYSE:DELL) have been traded so far today. DELL is experiencing a downward trend, with a decline of 3.2%. The current trading volume is 32.54% above the average 50-day volume. This indicates a significant deviation from the average trading activity. A press release (Dell Technologies Announces CFO Transition) was released yesterday.
NWSA	-0.19%	4.35M shares of NEWS CORP - CLASS A (NASDAQ:NWSA) have been traded so far today. NWSA is showing a decline of 0.19% in today's trading. Compared to the average daily volume of the past 50 days, the current volume is 44.35% above, suggesting an unusual level of trading activity. A press release (News Corp Announces Pricing of Secondary Offering of Class B Common Stock) was released yesterday.
FOX	-4.59%	Today's trading session witnessed an unusual volume of 4.71M shares for FOX CORP - CLASS B (NASDAQ:FOX). The price of FOX is experiencing a downturn, with a decrease of 4.59%. This volume is 348.0% above the average 50 day volume.
NWS	-2.2%	NEWS CORP - CLASS B (NASDAQ:NWS) has an unusual volume of 4.72M shares. The share price has dropped by 2.2% in today's session. The average daily volume over the past 50 days is 683.09K. Hence, the current volume is 591.0% above the average volume, indicating a deviation from the usual trading pattern. A press release (News Corp Announces Pricing of Secondary Offering of Class B Common Stock) was released yesterday.
ALB	-9.92%	8.52M shares of ALBEMARLE CORP (NYSE:ALB) exchanged hands today. The share price experienced a decrease of 9.92%. In comparison to the average daily volume of the last 50 days, the current volume is 87.98% above. This suggests a notable change in trading activity.
UNH	10.1%	UNITEDHEALTH GROUP INC (NYSE:UNH) has an unusual volume of 25.21M shares today. The share price increased by 10.1%. This is 49.26% above the average daily volume of the last 50 days.
VRSN	0.67%	So far 1.13M shares of VERISIGN INC (NASDAQ:VRSN) have traded in today's session. The market is favoring VRSN today, as its share price records a notable increase of 0.67%. The current trading volume is 28.66% above the average 50-day volume. This indicates a significant deviation from the average trading activity.