Crypto price today, September 2, 2022: Cryptocurrency markets are in green this Friday morning. Cryptocurrency tokens like Ether, Polygon, Polkadot, Ripple, Cardano, and others have gained over the past 24 hours. Memecoins Dogecoin and Shiba Inu, and stablecoins USDT, USDC, DAI, and BUSD witnessed a downtrend.