Bitcoin topped $90,000 Tuesday for the first time since early March. Other crypto stocks are surging this week.

The offer, which caused President Trump’s memecoin to surge in price, was his family’s latest effort to profit from ...

Dai is backed by crypto collateral on a platform called MakerDAO. For every Dai coin created, the collateral behind it always has to be more than $1 (or the price of one Dai coin). This ...