Bank of America Names Bitcoin the Best and Dollar the Worst Currency of 2025! Bank of America has named Bitcoin the best currency of 2025 in its official report. The $1.6 trillion bank announced in its “Cross-Asset Winners & Losers” report, published on July 9, that Bitcoin’s price has outperformed traditional currencies, including the Swedish krona, Swiss franc, and euro, with an 18.2% year-to-date gain.