Upgrades
- Invesco (IVZ) upgraded by UBS from Neutral to Buy
- Astoria Financial (AF) upgraded by Guggenheim from Neutral to Buy
- Arista Networks (ANET) upgraded by Guggenheim from Neutral to Buy
- Wal-Mart (WMT) upgraded by Raymond James from Outperform to Strong Buy
- Finish Line (FINL) upgraded by Canaccord from Hold to Buy
- Monsanto (MON) upgraded by Atlantic Equities from Underweight to Neutral
- CBOE Holdings (CBOE) upgraded by Evercore ISI from Sell to Hold
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Downgrades
- Rio Tinto (RIO) downgraded by Exane BNP Paribas from Outperform to Neutral
- Owens Corning (OC) downgraded by Macquarie from Outperform to Neutral
- American Airlines (AAL) downgraded by Raymond James from Outperform to Market Perform
- First Quantum (FQVLF) downgraded by Exane BNP Paribas from Outperform to Neutral
- Delta Air Lines (DAL) downgraded by Raymond James from Strong Buy to Outperform
- United Continental (UAL) downgraded by Raymond James from Strong Buy to Outperform
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Upgrades & Downgrades provided by Theflyonthewall.com 
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