March 25: Unusual Volume Leaders

What follows is a look at stocks in the S&P 500 displaying unusual volume in today's trading session.

Some of the highlights include: Genzyme (GENZ), Best Buy (BBY), Red Hat (RHT), Marriott International (MAR) and McCormick (MKC).

Symbol
Price
 
Change
%Change
ORLOVS1
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DIS
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MAR
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MKC
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QCOM
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RHT
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Symbol
Price
 
Change
%Change
ORLOVS1
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APXG
---
MAR
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MKC
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RHT
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