Roblox shares close down ~27%, its worst-ever daily percentage decline, after forecasting falling bookings and slowing revenue growth; RBLX is down 40%+ YTD (Kit Norton/Barron's Online)

Kit Norton / Barron's Online: Roblox shares close down ~27%, its worst-ever daily percentage decline, after forecasting falling bookings and slowing revenue growth; RBLX is down 40%+ YTD — Choose Barron's as a preferred source of financial news — Key Points — Shares of Roblox tumbled Friday as Wall Street responded harshly …