May 9 (Reuters) - Bitcoin dropped 9.58% to $30,736.94 at 22:02 GMT on Monday, losing $3,261.03 from its previous close.
Bitcoin, the world's biggest and best-known cryptocurrency, is down 36.3% from the year's high of $48,234 on March 28.
Ether ETH=BTSP , the coin linked to the ethereum blockchain network, dipped 10.04% to $2,269.48 on Monday, losing $253.19 from its previous close.
