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

By Mill Chart

Last update: Jul 20, 2021

Let's have a look at what is happening on the US markets on Tuesday. Below you can find the S&P500 stocks with an unusual volume in today's session.

Top unusual volume stocks

TickerChangeComment
ALXN1.2%5.32M shares of Alexion Pharm Inc (NASDAQ:ALXN) have been traded so far today. NASDAQ:ALXN is advancing 1.2% today. The average volume measured over 50 days is 2.74M, so this is 94.2% above the average volume.
CCL6.9%44.0M shares of Carnival Corp (NYSE:CCL) exchanged hands today. Shares are rising by 6.9%. This is 52.24% above the average daily volume of the last 50 days. A press release (Carnival Corporation to Operate up to 75% of Fleet Capacity by End of 2021) was released earlier today.
OMC-2.74%Omnicom Group Inc (NYSE:OMC) has an unusual volume of 2.33M shares. Shares are falling by 2.74%. This is 48.01% above the average daily volume of the last 50 days. yesterday the company released their earnings. Earlier today the company had a press release: Omnicom Group Reports Second Quarter and Year-to-Date 2021 Results.
ZION7.74%1.67M shares of Zions Bancorp (NASDAQ:ZION) exchanged hands today. The share price increased by 7.74%. The average volume measured over 50 days is 1.26M, so this is 32.48% above the average volume. Zions Bancorp released earnings Two days ago. A press release (Zions Bancorporation, National Association Reports Second-Quarter Financial Results) was released yesterday.
IBM2.38%International Business Machines's (NYSE:IBM) traded a high volume of 8.39M shares. The share price increased by 2.38%. This is 85.36% above the average daily volume of the last 50 days. The company's earnings where released Two days ago. A press release (IBM Adds Enhanced Data Protection to FlashSystem to Help Thwart Cyberattacks) was released earlier today.
PFE3.14%So far 30.01M shares of Pfizer Inc (NYSE:PFE) have traded in today's session. NYSE:PFE is advancing 3.14% today. The average volume measured over 50 days is 22.29M, so this is 34.6% above the average volume.
HCA15.03%Hca Holdings Inc (NYSE:HCA) has an unusual volume of 2.99M shares. Shares are rising by 15.03%. The average volume measured over 50 days is 1.27M, so this is 136.0% above the average volume. yesterday the company released their earnings. Earlier today the company had a press release: HCA Healthcare Reports Second Quarter 2021 Results; Raises 2021 Guidance.
PPG-4.58%2.26M shares of PPG Industries (NYSE:PPG) exchanged hands today. Leading to a price decrease of 4.58%. This is 118.0% above the average daily volume of the last 50 days. two days ago the company released their earnings. A press release (PPG Reports Second Quarter 2021 Financial Results) was released yesterday.
WHR0.23%Whirlpool Corp (NYSE:WHR) has an unusual volume of 869.3K shares today. The share price increased by 0.23%. This volume is 52.4% above the average 50 day volume. Whirlpool Corp is releasing earnings today.

Our unusual volume stocks screener will show you the full list.

PPG INDUSTRIES INC

NYSE:PPG (9/22/2025, 3:42:49 PM)

After market: 109.49 0 (0%)

109.49

+0.07 (+0.06%)


WHIRLPOOL CORP

NYSE:WHR (9/22/2025, 4:15:00 PM)

After market: 81.09 0 (0%)

81.09

-1.59 (-1.92%)


ZIONS BANCORP NA

NASDAQ:ZION (9/22/2025, 4:10:12 PM)

After market: 57.03 -0.06 (-0.11%)

57.09

-1.61 (-2.74%)


PFIZER INC

NYSE:PFE (9/22/2025, 3:42:49 PM)

After market: 24.1 +0.06 (+0.25%)

24.04

+0.01 (+0.04%)


Alexion Pharm Inc

NASDAQ:ALXN (7/20/2021, 9:56:13 PM)

After market: 183 +0.5 (+0.27%)

182.5

+3.05 (+1.7%)


OMNICOM GROUP

NYSE:OMC (9/22/2025, 4:15:00 PM)

After market: 74.53 0 (0%)

74.53

-0.48 (-0.64%)


CARNIVAL CORP

NYSE:CCL (9/22/2025, 3:42:36 PM)

After market: 30.71 0 (0%)

30.71

+0.19 (+0.62%)


INTL BUSINESS MACHINES CORP

NYSE:IBM (9/22/2025, 3:42:24 PM)

After market: 271.54 +0.17 (+0.06%)

271.37

+4.97 (+1.87%)


HCA HEALTHCARE INC

NYSE:HCA (9/22/2025, 3:42:24 PM)

After market: 407.24 0 (0%)

407.24

+4.94 (+1.23%)



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