The post Grayscale Updates Portfolio: Drops MATIC, Adds XRP; AI Altcoin Presale Close to Hitting $3 Million appeared first on Coinpedia Fintech News In its latest review of weights in three of its crypto funds, Grayscale added Ripple (XRP) and removed Polygon (MATIC), while one of the AI altcoins, $ROE of Borroe Finance, is almost hitting $3 million in its presale. BUY $ROE TOKENS NOW The Grayscale Rebalances Portfolio Grayscale, the asset manager, has rebalanced three of its …