Coinspeaker Slack (WORK) Stock Jumped Over 7% as Price Target Raised to $37 from $32 at StephensSlack (WORK) stock was up 1.17% after hours to trade at around $35.46 after closing yesterday at $35.05 with an over 7% rise. Stephens raised its price target on WORK shares from $32 to $37.Slack (WORK) Stock Jumped Over 7% as Price Target Raised to $37 from $32 at Stephens