The main purposes of Bitcoin ETF (Exchange-Traded Fund) fund inflows are as follows:

Tracking Bitcoin prices: The main goal of Bitcoin ETFs is to track Bitcoin prices.

Providing liquidity: Funds flowing into Bitcoin ETFs help increase market liquidity.

Attracting institutional investors: By obtaining official recognition (such as approval from the U.S. Securities and Exchange Commission SEC), Bitcoin ETFs eliminate the threshold for institutional investors.

Meeting investor needs: Bitcoin ETFs provide investors with a safer way to trade, while also meeting investors' needs for decentralized assets.