YouHodler builds bridges between the fiat and crypto worlds, using crypto assets as either collateral for fiat lending, or through savings and lending products. In the three months leading up to Sept. 14, the most popular savings coin was the stablecoin USDT (17.7% of the total), followed by ethereum (13.1%) and then bitcoin (12.9%). Indeed, in the list of the top 30 most popular savings coins, there are seven stablecoins, including USDC, EURS, DAI and BUSD.