The latest crypto treasury play has sent shares of a tiny European soccer company up 460% in 2 days

The move: Brera Holdings stock has surged more than 450% in recent days. From its closing price on Wednesday of $7.65 per share to Friday's high of $43.14, the stock spike as much 464% before paring gains. Why: Brera, known mostly for investing in soccer clubs throughout Europe, is the latest …