Carson Group, a $30 billion registered investment advisor (RIA) platform, has approved four spot bitcoin ETFs, including those issued by BlackRock, Fidelity, Franklin Templeton, and Bitwise. This approval will make these ETFs accessible to financial advisors and their clients. The decision not to approve several other spot Bitcoin ETF funds, such as the Ark 21Shares Bitcoin ETF, could impact the market as BlackRock and Fidelity's spot bitcoin ETFs have been popular in terms of capital inflows. Franklin Templeton and Bitwise, which have trailed behind the top-performing ETFs, could receive a boost in trading volume due to Carson Group's approval.