Gold, bitcoin went from chumps to champs very quickly this week

Bitcoin and gold shot higher this week, with both getting a boost from some frantic action surrounding the bond market, and the cryptocurrency also benefiting from activity in Washington.

Bitcoin had dropped from a January high of around $95,000 to below $60,000 at the end of June. Investors shied away from speculative assets earlier in the year and crypto supporters were concerned about the lack of movement on proposed regulation of the industry. On Friday, bitcoin rose above $77,000.

Gold hit a high above $5,300 in January but dropped to around $4,000 in June as rising rates made interest-bearing investments more attractive. Gold rose to $4,661 on Friday.

The first jolt arrived Wednesday when the Treasury Department announced plans to significantly increase its buybacks of long-term Treasurys , or government debt. On the same day, President Donald Trump, who made about $1.2 billion last year from various crypto holdings, urged Congress to move quickly on crypto legislation.

There was an almost immediate reaction, which included a dollar sell-off and a jump in the value of gold and bitcoin as investors moved toward alternative assets.

How these two investments caught fire can be understood in the context of several developments this week.