Top Analyst Upgrades and Downgrades: Applied Materials, CSX, Freeport-McMoRan, Frontier Communications, Lululemon, McDonald’s, T-Mobile, Ulta, Windstream and More - 24/7 Wall St.

Top Analyst Upgrades and Downgrades: Applied Materials, CSX, Freeport-McMoRan, Frontier Communications, Lululemon, McDonald’s, T-Mobile, Ulta, Windstream and More  24/7 Wall St.The top analyst upgrades, downgrades and initiations seen on Tuesday included Applied Materials, CSX, Freeport-McMoRan, Frontier Communications, ...