Roblox (RBLX) Stock Sinks As Market Gains: What You Should Know Posted byZacks Equity Research October 14, 2021 Leave a comment on Roblox (RBLX) Stock Sinks As Market Gains: What You Should Know Roblox (RBLX) closed the most recent trading day at $74.35, moving -0.58% from the previous trading session.