The Coinbase 50 Index adds six new projects: HBAR, MANTLE, VET, FLR, SEI, and IMX.

According to Odaily Planet Daily, Coinbase will rebalance its Coinbase 50 Index (COIN50) in the fourth quarter of 2025, adding six new assets: Hedera Hashgraph (HBAR), Mantle (MANTLE), VeChain (VET), Flare (FLR), Sei (SEI), and Immutable X (IMX). This index tracks the overall performance of the top 50 investable digital assets listed on the Coinbase exchange.