(Bloomberg) -- Bitcoin slumped to an almost two-month low as investors dumped riskier assets following a sharp rise in bond yields. Most Read from BloombergA Blueprint for Better Bike LanesWhat Robotaxis Brought San FranciscoAmbitious High-Speed Rail Plans Advance in the Baltic RegionNew York, San Francisco Ranked Worst for US Traffic in City CentersThe original cryptocurrency dropped as much as 4.4% to $90,199 on Monday, its lowest since Nov. 18 and well below the peak of $108,316 it reached in