Crypto world news overview | September 17, 2025

The US Dollar Index DXY has risen in the short term, currently reported at 96.8, and market volatility is worth paying attention to.
The total market value of Bitcoin mining companies approaches 50 billion USD, and the industry's scale continues to expand.

Frequent actions by institutions:
BlackRock increases its Bitcoin holdings by $209.2 million, accelerating the pace of the giant's layout;
The Japanese listed company Metaplanet successfully raised $1.4 billion, which will be used to further purchase Bitcoin.

Divergence in ETF capital flows:
The net inflow of the Bitcoin ETF in the United States reached $292.7 million in a single day, with a cumulative increase of $292 million over the past 7 days.
The Ethereum ETF in the United States saw a net outflow of 61.84 million dollars yesterday, indicating a clear preference for funds;
The transaction volume of Hong Kong virtual asset ETFs today is 40.1441 million HKD, with regional market activity remaining active.

Institutions continue to enter the market, with Bitcoin ETF funds increasing continuously, and market confidence still leaning towards BTC.