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Rating Change Detail - PETROLEO BRASILEIRO PETROBRAS SA (ADR) (PBR) - 2/22/2013 |
| The stock was upgraded from No Interest to Some Interest
on 2/22/2013 by the Contrarian Investor Strategy based on the principles of
David Dreman. The score according to this strategy rose from 57%
to 76%. A full detailed analysis of PBR using this
strategy is included below. For a full detailed analysis of PBR using 12 proven strategies
of Wall Street Legends, take a free trial to Validea.com
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