The fee war in the Bitcoin exchange-traded fund (ETF) space has begun in Europe. The financial landscape has changed dramatically with the U.S. Securities and Exchange Commission (SEC) approving Bitcoin ETFs. Invesco and WisdomTree, two leading asset management firms, have taken the bold step of reducing fees on their European-listed ETPs by more than 60 percent. The fee for Invesco's $137 million Physical Bitcoin ETP dropped from 0.99 percent to 0.39 percent, while the cost of WisdomTree's $325 million Physical Bitcoin ETP decreased from 0.95 percent to 0.35 percent. will fall. This fee war signals a changing landscape in the world of digital asset investing, where investors can benefit from reduced costs and increased options as competition increases in the US and Europe.