$Roblox(RBLX.US)$ put options expiring tomorrow are selling like hotcakes as investors seek protection against further losses after disappointing earnings sent the stock tanking 21%.
More than 9,590 put options that give the holder the right to sell Roblox shares at $30 each by tomorrow have changed hands just before noon in New York Thursday. That's more than 11 times the size of the contract's open interest, according to data compiled ...