XRP has once again become the sixth largest cryptocurrency by market cap, surpassing Dogecoin. This comes after XRP surged 100% in a week to reach $1.1. XRP's market cap has surpassed $60 billion, while Dogecoin has fallen 17% to $0.365. Speculation about Gary Gensler stepping down as SEC Chairman and Ripple CEO's meeting with Trump have helped boost XRP.