Bullish option flow detected in Roblox (RBLX) with 36,284 calls trading, 2x expected, and implied vol increasing over 1 point to 39.48%. 12/13 weekly 61 calls and 12/13 weekly 60 calls are the most ...

Update 10:05am: Adds Roblox response. Roblox (NYSE:RBLX) fell 2% after a new short report from Hindenburg Research. Hindenburg says it's short gaming platform Roblox (RBLX). "We totally reject the ...