Click to view a price quote on GNOG. : Analysts were busy this week, upgrading, changing price targets, and initiating coverage on a variety of companies. Wynn Resorts  (WYNN) - Get Report was upgraded by Argus Research analyst John Staszak to buy from hold with a price target of $160 amid optimism about the casino operator's properties in Las Vegas, Boston and Macau. ViacomCBS  (VIACA) - Get Report received an upgrade to outperform from peer perform from Wolfe Research analyst John Janedis, who trimmed his price target to $70 from $80 to reflect recent market activity.