On September 9th, cryptocurrency exchange-traded funds (ETFs) saw significant inflows from investors, indicating increased interest in both Bitcoin and Ethereum. Bitcoin ETFs witnessed a substantial net inflow of $23.05 million, with no funds experiencing outflows. This positive trend was driven by various factors including the rising popularity of DeFi applications and increased investments from institutional players. Ethereum ETFs broke their six-day streak of outflows, attracting an impressive $44.16 million in new investments. This influx brought Ethereum ETF trading volumes to $1.28 billion, though the overall net asset value of these funds declined slightly. 2023 has seen strong inflows into Bitcoin and Ethereum ETFs, suggesting growing market participation.