According to The Kobeissi Letter, Bitcoin ETFs experienced one of their largest monthly inflows ever in January, with net inflows reaching $4.5 billion. This influx has propelled Bitcoin ETF assets under management (AUM) to exceed $125 billion for the first time in history. This milestone, which took Bitcoin ETFs a relatively short period to achieve, contrasts with the 20 years it took for gold ETFs to reach a similar AUM level.