China Banks Tighten Gold Risk Controls Amid Price Swings

China’s six largest state-owned banks have implemented sweeping risk control overhauls in response to extreme gold price volatility, raising margin requirements to unprecedented levels and introducing dynamic trading limits. The coordinated action by Industrial and Commercial Bank of China (ICBC), Agricultural Bank of China (ABC), Bank of China (BOC), China Construction Bank (CCB), Bank of Communications (BoCom), and Postal Savings Bank of China (PSBC) reflects mounting concerns over financial stability as global commodity markets experience one of the most turbulent periods in recent history.

Context: A Market in Turmoil

Gold prices have been on a wild ride in 2026. After surging more than 20% in January and February to an all-time high near $5,600 per ounce, the precious metal entered a prolonged decline, falling 28% to a low of $4,024/oz by June 11 — erasing all year-to-date gains. As of June 16, spot gold had rebounded to approximately $4,320/oz, up 2.45% intraday, according to Xinhua News.

Analysts at Dongwu Futures identified the US-Iran ceasefire memorandum as the most direct driver of the rebound, noting that the agreement tempered expectations for further Federal Reserve rate hikes, with markets pricing a 98.5% probability of the Fed holding steady in June.

Unprecedented Margin Requirements

The banks have rolled out risk controls in multiple phases. Earlier this year, ICBC, ABC, and CCB raised margin requirements for precious metals deferred contracts from 80% to 100%. On June 2, CCB and ICBC escalated further, raising margins to 120%, with ABC following on June 5. China Merchants Bank joined the move on June 16, also raising its margin to 120%, as reported by China Business News.

A 120% margin requirement means investors must deposit 20% additional “risk buffer capital” beyond the contract value — effectively eliminating retail leverage in precious metals trading. Lu Minfeng, secretary-general of the Yangtze River Delta Science and Technology Industry Finance Alliance, told China Business News that the measures are designed “to build a stronger risk buffer amid intensified volatility,” reflecting a shift from simple deleveraging to constructing resilient risk capital protection.

Dynamic Quotas and Adjusted Thresholds

Beyond margin hikes, banks have deployed a range of complementary measures. ICBC and CCB have implemented dynamic quota management systems that limit purchases during weekends and holidays, halting transactions entirely when daily quotas are exhausted. Lou Feipeng, a researcher at PSBC, explained that dynamic quotas “effectively cool speculative enthusiasm, reduce herd behavior, and guide gold accumulation back to long-term allocation,” according to Xinhua.

ABC narrowed the daily price fluctuation limit for Au(T+D) contracts from 17% to 14%. Some banks, including Industrial Bank, have also extended overnight trading hours into the early morning, while ICBC introduced zero-fee regular investment plans and cut active accumulation fees from 0.5% to 0.2%.

Investment thresholds have followed a “tighten then ease” pattern. When gold was rising earlier this year, ICBC raised its minimum purchase from 1,000 to 1,100 yuan and CCB from 1,000 to 1,500 yuan. After gold prices fell in May, ICBC lowered the risk rating of its Ruyi Gold product from R3 to R2 on May 19, expanding eligibility to over 90% of ordinary depositors.

Central Banks Continue Buying

Despite the price turbulence, central banks remain committed to gold accumulation. China’s gold reserves stood at 74.96 million ounces at the end of May, up 320,000 ounces month-on-month — marking the 19th consecutive monthly increase and the largest single-month addition in 16 months, as reported by Xinhua.

Globally, central banks net purchased approximately 244 tonnes of gold in the first quarter of 2026, up 17% quarter-on-quarter and above the five-year average. A World Gold Council survey released June 16 found that 89% of central banks expect global gold reserves to increase over the next 12 months — a record high.

Liu Richeng, a manager at Shandong Energy Group, noted that against the backdrop of high US federal debt, “central banks’ strategic reallocation to gold may continue,” providing a structural floor under prices.

Outlook: Volatility Ahead

Market participants remain divided on the near-term trajectory. Citigroup raised its three-month gold target to $4,500/oz on June 16, citing easing inflation pressures. Barclays maintained its 2026 and 2027 forecasts of $4,791 and $4,900 per ounce respectively, viewing the recent sell-off as a market reset rather than a trend reversal.

However, most experts caution against expecting a sustained rally. The Federal Reserve’s June policy decision looms as a critical inflection point, and analysts broadly expect gold to trade in a wide $4,000 to $4,800 range in the near term. The coordinated tightening by China’s banks suggests that financial regulators are preparing for continued turbulence — and that the era of easy speculation in precious metals may be giving way to a more cautious, institutionally dominated market.