Cryptocurrency exchange-traded funds (ETFs) witnessed strong inflows in the past week, with Bitcoin ETFs gaining $552.7 million and Ethereum ETFs seeing an influx of $113.1 million on September 11th. This surge reflects growing institutional interest in both assets, signifying a positive shift in market sentiment. Market observers attribute this trend to increasing demand for both cryptocurrencies driven by the stable returns provided by ETFs. Bitcoin saw a significant rebound after retesting the $115,000 mark following ETF inflows, suggesting renewed investor confidence. The Coinbase Premium Index also turned positive, indicating stronger US-based Bitcoin demand. Ethereum ETFs saw similar robust inflows, with investors extending their risk appetite beyond Bitcoin to explore the potential of Ethereum as well. This suggests a healthy appetite for investment in cryptocurrencies and highlights institutional interest in diversifying their portfolios. Consistent ETF participation is providing liquidity and stability, which are crucial factors contributing to this sustained market rally.