The US Spot ETF Net Inflows on March 20, 2025, are recorded at +$165.7M for BTC and -$12.5M for ETH.

Fig 1. The US Bitcoin and Ethereum ETF inflows.

Key statistics:

• BlackRock led the inflows of BTC ETFs, but also led the outflows of ETH ETFs.
• BTC ETFs have recorded 5 consecutive net inflows, totaling $702.5M.
• ETH ETFs have experienced 12 consecutive net outflows, totaling -$370.6M.
• The 11 BTC ETFs' cumulative inflow after 298 trading days is +$36.09B.
• The 9 ETH ETFs' cumulative inflow after 166 trading days is +$2.47B.

Fig 2. 30-Day Net Inflow of 11 Bitcoin ETFs.

Fig 3. 30-Day Net Inflow of 9 Ethereum ETFs.