Grayscale’s Mini ETH ETF has purchased $103.3 million in Ether over the past 20 days, signaling strong investor interest in the newer fund. During the same period, the firm’s legacy ETHE product recorded $71.6 million in outflows, indicating a strategic rotation from the older trust structure into the lower-fee mini ETF vehicle. The capital shift resulted in net positive inflows for Grayscale clients, who added $31.7 million in ETH exposure across both products during the window. This migration highlights growing demand for cost-efficient Ethereum investment vehicles as investors optimize their holdings within the Grayscale ecosystem.