Layer-1 blockchain Solana (SOL) leads the way in terms of token price gains in 2023, closely followed by altcoins Avalanche (AVAX), Stacks (STX) and Helium (HNT). The digital asset gains come as Bitcoin (BTC), the largest cryptocurrency by market capitalization, faces growing hopes that spot Bitcoin exchange-traded funds (ETFs) will be approved early in the new year.

$AVAX $STX $SOL