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KLang
May 24, 2013 5:09 PM

VLO 

Valero Energy CorporationNYSE

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UPDATE
Comments
QuantitativeExhaustion
volume might be a problem for this pattern. I do not see volume peaking at the head and shoulders. Should see volume peaked much higher at the head and higher than normal volume on the left shoulder.
KLang
Excellent point.
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