RIYADH: Bitcoin, the leading cryptocurrency internationally, traded higher on Tuesday, rising 5.14 percent to $36,374 at 12:53 p.m. Riyadh time. Ether, the second most traded cryptocurrency, was priced at $2,417, up 3.47 percent, according to data from Coindesk. Other News: The free circulation of cryptocurrencies must not be allowed as they carry risks for unqualified