Gold Prices Swing at Highs: How Long Can the Central Bank Buying Spree Last? Deep Dive into Future Support

Gold Prices Swing at Highs: How Long Can the Central Bank Buying Spree Last?

Recently, international gold prices have been fluctuating near historical highs, with market sentiment swinging between expectations of Fed rate cuts and geopolitical uncertainties. However, a deeper structural trend is quietly reshaping the supply-demand dynamics of the gold market—the massive and sustained accumulation by global central banks over the past several years. According to the World Gold Council, central bank gold purchases exceeded 1,000 tonnes for the third consecutive year in 2024, and this trend has continued into 2025. With gold prices at elevated levels, how long can this official-led buying spree last? And how strong is its support for future gold prices? This article analyzes the underlying logic, sustainability, and market impact of central bank gold purchases.

1. The Underlying Logic of Central Bank Gold Purchases: From Safe Haven to De-dollarization

Central banks' gold accumulation is not a short-term speculative move but is based on multiple strategic considerations. First, the frequent geopolitical conflicts and intensifying global economic fragmentation have significantly increased the appeal of gold as the "ultimate safe-haven asset." Second, in recent years, some economies have deepened concerns about the credibility of the US dollar, especially against the backdrop of high US fiscal deficits and recurring debt ceiling crises, highlighting gold's value as a hedge against credit risk. According to the International Monetary Fund, the dollar's share of global foreign exchange reserves has fallen from about 70% in 2000 to about 57% in 2024, while official gold holdings have steadily risen. Additionally, several emerging market central banks (such as China, India, and Turkey) aim to diversify reserve assets and reduce reliance on a single currency through gold purchases. This "de-dollarization" trend has notably accelerated following the Russia-Ukraine conflict in 2022.

2. Sustainability of the Buying Spree: Rationality and Resilience at High Prices

Despite gold prices being at historical highs, central bank purchases have not significantly slowed, reflecting their unique decision-making logic. Unlike private investors, central banks typically buy gold for long-term reserve management purposes and are less sensitive to short-term price fluctuations. According to a World Gold Council survey, over 70% of central banks expect to continue increasing gold reserves over the next 12 months, with most citing gold's "permanent value" and "crisis response capability" as primary considerations. However, high gold prices do exert pressure on some fiscally constrained economies, potentially slowing the pace of purchases. For example, in Q4 2024, some central banks reduced their purchases quarter-over-quarter, but overall net buying remained positive. Moreover, central banks do not "only buy and never sell"; in extreme liquidity needs, individual central banks might reduce holdings, though historically such instances are rare. Overall, as long as global macroeconomic uncertainties persist and the dollar-based credit system faces challenges, the underlying drivers of central bank gold purchases will not disappear, and their sustainability remains robust.

3. Support for Future Gold Prices: From "Marginal Buyer" to "Price Anchor"

Central bank gold purchases support gold prices not only through incremental demand but also by altering the market's pricing mechanism. Traditionally, gold prices are driven mainly by investment demand (such as ETFs and futures) and physical consumption (jewelry and industrial use). Central bank purchases, acting as "marginal buyers," provide solid buying support during price corrections. According to Goldman Sachs research, every 100-tonne increase in central bank gold purchases shifts the gold price center up by about 2%. More importantly, central bank buying sends a strong signal effect—it communicates official recognition of gold's long-term value, attracting additional institutional capital allocation. During the gold price rally to record highs in 2024, central bank purchases and rate cut expectations formed a "dual resonance," pushing gold to historical peaks above $2,700 per ounce (as reported by Reuters). Looking ahead, if the Fed begins a rate-cutting cycle, lower real interest rates will reduce the opportunity cost of holding gold, while continued central bank purchases will provide additional upward momentum. However, if global inflation falls significantly and geopolitical tensions ease, central bank buying may slow, leading to periodic downward pressure on gold prices, but the scope for a sharp decline is relatively limited.

4. Linkages and Risks in the Derivatives Market

The central bank gold buying spree not only affects the spot market but also deeply influences the derivatives market. Positioning data in gold futures, options, and OTC derivatives show that institutional investors are increasing their bullish allocations to gold. According to CFTC data, net long positions in gold futures remained at historical highs in early 2025, with some positions linked to expectations of central bank purchases. Meanwhile, volatility indices (such as GVZ) have been fluctuating at elevated levels recently, reflecting market divergence on gold's direction. For derivatives traders, the central bank buying spree provides medium-to-long-term trend support, but in the short term, caution is needed against "buy-the-rumor, sell-the-fact" scenarios and liquidity shocks. For example, if the Fed's policy shift falls short of expectations, gold prices could correct rapidly, triggering chain reactions in the derivatives market. Therefore, investors participating in gold derivatives trading are advised to closely monitor monthly central bank purchase data, Fed meetings, and geopolitical events, and to use options strategies (such as bull call spreads) to manage high-volatility risks.

In summary, the global central bank gold buying spree is unlikely to reverse in the short term, underpinned by profound geopolitical and monetary system changes. Although high gold prices may prompt some central banks to slow their accumulation pace, in the long run, central bank purchases have transformed from a "marginal factor" to a "structural support" for gold prices. Amid current high-level volatility, understanding the logic and sustainability of central bank gold purchases is key to grasping the future trajectory of the gold market.