Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. 3M (MMM) upgraded to Sector Perform from Underperform at RBC Capital with analyst Deane Dray citing her belief that President-elect Trump's policies will provide "a second wind" to the economic expansion and the recent downturn in the stock. 2. Discover (DFS) upgraded to Outperform from Neutral at Wedbush. 3. Patterson-UTI (PTEN) upgraded to Neutral from Underweight at JPMorgan with analyst Sean Meakim citing the company's frac exposure and improved balance sheet. 4. AutoZone (AZO) upgraded to Overweight from Neutral at JPMorgan with analyst Christopher Horvers citing improved fundamentals and expectations for comp acceleration amid easier comparisons. 5. Avery Dennison (AVY) upgraded to Neutral from Underperform at BofA/Merrill with analyst George Staphos citing relative valuation and macro factors and said Avery is positive correlated to the U.S. 10-year yield. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage,
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