Digital asset investment funds recorded massive inflows, with altcoins like Ethereum (ETH) and Solana (SOL) gaining ground.Ethereum products attracted $9.5 million in inflows in the last seven days, turning around the asset's previous poor run.On the other hand, Solana experienced outflows of $5.7 million, changing its weekly position due to price fluctuations.Bitcoin, the crypto market leader, received $2.15 billion in inflows last week, driven by macro factors and the upcoming US elections.