Despite Bitcoin’s rapidly rising popularity, gold is winning the reserve-market favor while BTC is still waiting for the same kind of bank balance-sheet trust. The split is showing up in the numbers after the European Central Bank reported gold accounted for 27% of official foreign reserves at the end of 2025, ahead of the euro at 15% and U.S. Treasuries at 22%. The same report said central bank gold purchases eased to about 850 tonnes in 2025, after running above 1,000 tonnes a year from 2022 to 2024. In contrast, Bitcoin is still treated by most banks as a speculative cryptoasset rather than a reserve instrument.
Gold Is Still The Old Answer To A New Trust Problem
Central banks and reserve managers have been buying gold for the same reasons for decades, but those reasons have intensified since Russia’s invasion of Ukraine in 2022. The ECB said geopolitical tensions remained a major driver of official-sector demand, and its June 2026 report noted that 70% of surveyed central banks cited geopolitics as the most significant risk they face in 2026.
The World Gold Council’s 2026 survey also adds more details to the ECB’s report. It found that 89% of respondents expect global central bank gold reserves to rise over the next 12 months, while a record 45% expect their own institution’s holdings to increase. It also said 74% see moderate or significantly lower U.S. dollar holdings within global reserves over the next five years.
This does not mean gold is completely risk-free, though. According to the ECB’s own Financial Stability Review in May 2026, it warned that gold is volatile, unremunerated, and costly to store physically. Nevertheless, gold still has three features that Bitcoin does not yet have in the eyes of most official reserve managers.
The first of these is a long track record in central bank portfolios, serving as a mostly reliable reserve tool. Next is the deep, transparent global liquidity that gold carries, being recognized anywhere in the world as a store of value. Lastly, there is already broad legal and operational familiarity inside the banking system when it comes to gold, while Bitcoin is a brand-new technology, so to speak. In other words, gold is expensive, but it is understood.
The data also shows that banks are actually not buying gold blindly, but in a structured way. The World Gold Council said 50% of surveyed central banks would fund new gold purchases through a domestic purchase program in local currency, while 38% would sell existing reserve assets to make room. That suggests deliberate portfolio rotation, not just panic buying, that the price of gold is going up.
Bitcoin Is Still More Of A Speculative Trade Asset
Even though Bitcoin has won institutional attention, it has been unable to acquire bank-reserve acceptance, and one of the main obstacles to this is volatility. Even in 2026, Bitcoin’s price swings have remained far larger than those of traditional reserve assets, and that matters because central banks and commercial banks manage capital ratios, liquidity buffers, and mark-to-market risk on daily cycles. Hence, they cannot risk such high volatility swings that Bitcoin is known for.
The Bank for International Settlements has also kept cryptoasset regulation tight, making it near-impossible for banks to adopt. To put this in perspective, in a May 20, 2026, press release, the Basel Committee said it had progressed a targeted review of its prudential standard for banks’ cryptoasset exposures. But despite this, the existing framework still treats crypto as a special-risk category. Under the Basel crypto framework, exposure to certain cryptoassets can attract punitive capital treatment, which makes holding Bitcoin as a reserve asset an uneconomic choice for many regulated banks.
This helps to explain the market structure we’re experiencing today. So far, banks can offer custody, payments, research, and, in some jurisdictions, limited crypto services. But they are far less likely to hold Bitcoin on the balance sheet the way they hold gold-related assets or traditional reserves.
There is also a policy issue since gold is a reserve asset with physical settlement and a centuries-old sovereign market. Bitcoin, however, is a bearer digital asset whose appeal often comes from decentralization and limited supply, and not tangible, real-world value that people can hold in their hands. While the digital aspect is useful for some investors, it is the opposite of what conservative reserve managers usually want when stress rises, making it a non-ideal choice.
The ECB’s May 2026 Financial Stability Review also noted that gold’s short-term behavior can be unstable, especially when real yields move and investors deleverage. Therefore, the main takeaway here is that the gap is not just about preference. It is about regulation, liquidity, accounting treatment, sanctions risk, and the basic job description of a reserve asset. Since banks are looking to preserve value, be accepted in stress, and avoid surprises, Bitcoin has not exactly been the ideal match.
Check out Wealthier Today’s guide on Gold Vs. Bitcoin to see how the differences between the two assets work, and why they are the ideal choice for different kinds of investors.