It’s not clear there was a catalyst that sparked the selling over Thursday and Friday, but financial markets around the world saw big declines.
There’s also been a lot of negative sentiment toward cryptocurrencies from important financial institutions and major figures.
“Continued rapid growth of crypto assets could create new vulnerabilities in the international financial system,” the International Monetary Fund said in a recent report.
Nouriel Roubini, an economist who predicted the 2008 financial crisis and a long-time cryptocurrency bear, sounded a fresh warning about digital coins.
“Crypto is the mother or father of all scams and bubbles,” Roubini told the U.S. Senate Committee on Banking, Housing and Community Affairs at a hearing on Thursday.
Regulators across the world have been looking at how to deal with the growth of crypto assets with diverging views emerging. Countries like Switzerland and the United Arab Emirates are looking to become hubs for cryptocurrency businesses, while other nations like China have come down hard on the industry.
Cryptocurrency bulls were hoping more institutional investors would get involved in the space thanks to new financial products like bitcoin exchange-traded funds (ETFs) in the U.S. But the Securities and Exchange Commission (SEC) has not approved any ETFs.