upbit listing, altcoin listing,. Photo by BeInCrypto With Bitcoin closing in on the ATH, the market seems to be opening up to the altcoins as well. This makes the coming couple of days crucial for crypto tokens as they could be seeing some gains. BInCrypto has analysed three such altcoins for the investors to watch over this weekend. SPX6900 (SPX) SPX price surged 32.7% in the last 48 hours, making it one of the best-performing meme coins of the week. The token is trading at $1.28, just under the $1.29 ...