Here are Tuesday's top research calls, including downgrades for Amazon and C.R. Bard, and new coverage of CyrusOne and Dow Chemical.
AT&T's DirecTV Now is the company's big bet that internet pay-TV can offset accelerating declines in traditional cable and satellite. On Tuesday, we'll get a peak into how its going.
Amazon shares have surged, but the company is not without several key short-term risks.