Jan 22 (Reuters) - Bitcoin fell to a seven week low on Monday, trading below $40,000 for the first time since the launch of eleven spot Exchange Traded Funds on Jan. 11.
The crypto currency was last down 4.4% at $39,750, trading at its lowest since Dec. 4. Its rival ether was down 6.5% at $2,325.3. (Reporting by Alden Bentley Editing by Chris Reese)
