Three of the biggest cryptocurrencies Bitcoin, Ethereum and Dogecoin continued to drop in price on Saturday, some of that because of tweets from Tesla CEO Elon Musk.
They've since recovered somewhat, but Bitcoin, in particular, has pulled back over the last week from almost 60-thousand U.S. dollars now to a little under 50.
According to Coindesk, it's now at around 48,800 dollars.
Ethereum and Doge have recovered most of the weekend's losses but are still down for the week.
Elon Musk has tweeted in the past few days about both Doge and Bitcoin, saying, for one thing, that Tesla is not going to accept Bitcoin as payment until mining the currency becomes more eco-friendly.