Coinbase says just 5% in Bitcoin could supercharge your portfolio [https://www.thestreet.com/.image/t_share/MjE3MDExMzEyNDY5NzQ3MDU1/gettyimages-2013219562.jpg] Coinbase says just 5% in Bitcoin could supercharge your portfolio Coinbase recommends five ways for investors to "Get Off Zero" and elevate crypto strategy. [https://www.thestreet.com/crypto/markets/coinbase-says-just-5-in-bitcoin-could-supercharge-your-portfolio]