The introduction of Bitcoin ETFs, like the ProShares Bitcoin Strategy ETF (BITO) in October 2021, significantly affects Bitcoin prices by attracting institutional interest and enhancing accessibility. Bitcoin’s price rose from $57,000 to nearly $67,000 following BITO’s approval, demonstrating the ETF’s influence on the market. By providing a regulated investment option, Bitcoin ETFs appeal to traditional investors, increasing demand and driving up prices. For example, after investing in BITO, investor Michael experienced notable portfolio gains as Bitcoin’s price surged. Bitcoin ETFs play a crucial role in impacting Bitcoin prices through increased market participation and demand.