Shares of firms with ties to cryptocurrencies fell along with the price of digital assets on the latest moves by President Donald Trump.

Government purchases for the “Crypto Strategic Reserve” will include bitcoin and other lesser-known digital tokens, President Donald Trump said on social media.

Cryptocurrency prices jumped after President Donald Trump’s surprise announcement he wants the U.S. government to purchase and hold a variety of digital assets in a strategic reserve fund, an announcement that highlights Trump’s growing attempts to