WIF, PEPE, and SEI were among top performing altcoins as Bitcoin surged to above $63,800 on Sept. 19.SEI was up 19%, WIF 17% and PEPE 12% as crypto rose amid Bitcoin’s surge.WIF traded to $1.81 with a 24-hour increase of 109%.Meme coin Pepe also recorded decent gains, jumping more than 12%.