Jan. 29: 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: Airgas (ARG), Federated Investors (FII), Avery Dennison (AVY) and Flowserve (FLS).

>> January 2010 Winners & Losers

Symbol
Price
 
Change
%Change
AMDIND
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FII
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FLS
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SNDK
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Symbol
Price
 
Change
%Change
AMDIND
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EKDKQ
---
FII
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MAT
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MSFT
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NWL
---
QCOM
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SNDK
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