Shrinking Dollar Reserve Share Does Not Prove Central Bank Bitcoin Buying

A Sept. 2 analysis from the New York Fed challenges a bullish interpretation of the dollar’s declining share of global foreign-exchange reserves. The analysis distinguishes between the currencies central banks choose to hold and changes in the overall size of their reserve portfolios. That distinction matters for Bitcoin markets: a smaller dollar proportion does not, by itself, show that central banks are reallocating reserves into Bitcoin or expanding sovereign cryptocurrency holdings. The data therefore leave official-sector Bitcoin demand unproven. The analysis offers no confirmation that a reduction in the dollar’s reserve share represents direct buying of Bitcoin by governments or central banks. For BTC market watchers, the key takeaway is that reserve-composition figures should not be treated as standalone evidence of institutional or sovereign Bitcoin accumulation.