According to Gate market data, as of April 21, 2026, the metals market is exhibiting a pronounced structural divergence. Gold (XAUUSDT) is quoted at $4,815.62, up 0.49% over the past 24 hours, with a trading volume of $118.59M. The price has ranged between $4,781.26 and $4,830.98. Capital flows indicate a clear preference for safe-haven assets. Tether Gold (XAUTUSDT) also rose 0.48% to $4,796.8, with a trading volume of $23.55M and a market cap of $2.68B. PAX Gold (PAXGUSDT) gained 0.49% to $4,802.0, with a market cap of $2.35B.
The industrial metals sector remains under pressure, further highlighting the fundamental supply-demand differences. Copper (XCUUSDT) is trading at $6.085, down 0.69%, within a range of $6.044 to $6.154, and a trading volume of $173.87K. Aluminum (XALUSDT) stands at $3,552.87, down 0.55%, ranging from $3,534.71 to $3,583.60. Nickel (XNIUSDT) is at $18,204.32, edging down 0.11%, within $18,127.52 to $18,453.35. Palladium and lead are bucking the trend, with lead (XPBUSDT) rising 0.66% to $1,976.96.
The core driver behind this cycle’s rebound lies in the deep fundamental differences across individual metals. Copper faces dual pressures from mine supply bottlenecks and refining capacity constraints. Aluminum is experiencing supply gaps and inventory crises due to Middle Eastern geopolitical conflicts. Nickel’s market is shaped by Indonesian policy interventions, creating a complex dynamic of "strong expectations" versus "weak reality."
Copper: Rigid Supply Constraints and Resilient Demand
Mining Bottlenecks Intensify
Copper concentrate treatment and refining charges (TC/RC) have remained negative for an extended period, with global spot TC for copper concentrate dropping to -$78.61/ton. For 2026, the copper concentrate benchmark TC/RC was set at $0/ton and $0/lb for the first time, ushering in a "zero processing fee era." This shift reflects frequent disruptions at major mines—Indonesia’s Grasberg mine lowered its production guidance, the Kamoa Kakula mine in the DRC and Chile’s El Teniente mine both experienced incidents, and protests in Peru have heightened short-term supply risks. Analysts forecast that global copper mine supply growth will be less than 1% in 2026, with refined copper supply growth slowing to below that level as well.
Accelerated Power Sector Investment Drives Demand
In China, power grid investment for January–February 2026 surged 92.1% year-over-year. This rapid investment has been the main driver behind the swift post-Lunar New Year drawdown in copper inventories. Globally, continued investment in power infrastructure and the ongoing electrification of vehicles are expected to support medium-term copper demand growth. Some analysts predict refined copper demand will grow by about 3% in 2026, while supply increases by less than 1%, potentially widening the supply-demand gap.
Short-Term Supply and Demand Signals
As of mid-April, LME/COMEX/SHFE copper inventories stood at 400,000 tons, 595,000 short tons, and 240,000 tons, respectively. Domestic social inventories of electrolytic copper reached 282,800 tons, down 11.46% week-over-week, marking several consecutive weeks of inventory reduction. Weekly operating rates for copper rod plants remain above 77%. However, high copper prices have somewhat dampened downstream purchasing, and copper rod producers’ restocking appetite has declined compared to earlier periods.
According to Gate market data, copper contracts are currently priced at $6.085, with a 24-hour trading volume of $173.87K. The main support for copper prices comes from structural supply tightness at the mine level and ongoing demand from power sector investment, together forming a solid fundamental base.
Aluminum: Geopolitical Conflict Spurs Supply Gaps and Inventory Crisis
Middle East Conflict Severely Disrupts Global Aluminum Supply Chain
The outbreak of conflict in the Middle East in late March 2026 has severely impacted the global aluminum market through military strikes, raw material shortages, and energy supply disruptions. The Middle East accounts for roughly 9% of global aluminum output, with over 3 million tons of annualized capacity already affected. Emirates Global Aluminium’s (EGA) Taweelah smelter (annual capacity: 1.6 million tons) has been completely shut down, with recovery potentially taking up to a year. Bahrain Aluminium and Qatar Aluminium have also significantly reduced output. Sixty percent of the region’s alumina supply depends on the Strait of Hormuz, and the situation has further exacerbated raw material shortages and soaring shipping costs.
Global Inventories at Critically Low Levels
A JPMorgan report released in April notes that the global aluminum market will face a supply deficit of 1.9 million tons in 2026, the largest since 2000. Visible global aluminum inventories (exchange plus social stocks) stand at about 1.9 million tons—equivalent to just nine days of demand. LME aluminum inventories have fallen to around 390,000 tons, a multi-year low, with spot premiums rising sharply.
Significant Divergence Between Domestic and Overseas Markets
The current aluminum market is characterized by "strong overseas, weak domestic" conditions. Shrinking overseas supply and critically low inventories have strongly supported aluminum prices, with LME aluminum briefly surging above $3,600/ton. Domestically, operational electrolytic aluminum capacity has reached 45.1 million tons, with utilization rates exceeding 97%. Aluminum ingot social inventories continue to build, reaching approximately 1.43 million tons—up roughly 710,000 tons year-over-year—potentially delaying the inventory inflection point. This structural divergence between domestic and overseas markets is both a source of risk and an opportunity for observing price spreads and regional arbitrage. According to Gate market data, aluminum contracts are currently quoted at $3,552.87, with a 24-hour range between $3,534.71 and $3,583.60.
Nickel: Indonesia’s Policy Drives the Tug-of-War Between Expectations and Reality
Indonesian Quota Cuts Reshape Global Supply
Indonesia, the world’s largest nickel producer accounting for nearly 70% of global supply, has slashed its 2026 nickel ore RKAB quota from 379 million tons in 2025 to 250–260 million tons—a cut of over 30%. Actual approved quotas currently stand at just 210 million tons. Industry estimates suggest Indonesia’s nickel production could fall by 200,000–300,000 tons, potentially shifting the global nickel market from a surplus in 2026 to a tight balance or even structural shortage.
HPM Policy Raises Cost Floor
On April 13, 2026, Indonesia’s Ministry of Energy and Mineral Resources sharply raised the nickel ore benchmark price (HPM) coefficient. For example, the new HPM for 1.2% grade nickel ore jumped from $17.33/wet ton to $40.13/wet ton, directly raising global nickel supply chain costs by about 12%–15%. In addition, 75% of Indonesia’s sulfur supply relies on Middle Eastern imports. Shipping disruptions caused by regional instability are pushing up costs for hydrometallurgical processing.
High Inventories and Weak Demand Cap Prices
Global refined nickel inventories remain high, with LME stocks above 250,000 tons and domestic supply ample. While stainless steel demand is recovering, growth in new energy ternary battery demand has fallen short of expectations. High inventories and weak demand are capping nickel prices. The International Nickel Study Group (INSG) previously projected 2026 global nickel demand at 3.82 million tons and supply at 4.09 million tons, indicating a generally well-supplied market.
According to Gate market data, nickel contracts are currently trading at $18,204.32, down just 0.11% over 24 hours, with a trading volume of $8.16K. The core tension in the nickel market is that Indonesian policy tightening and rising costs provide medium- to long-term support, but high inventories and weak demand remain short-term headwinds. The interplay between these factors determines the price range.
Macro Environment and Capital Flows
Current capital flows in the metals market show clear preferences. According to Gate market data, gold and related assets (XAUT, PAXG, IAU) have all posted modest gains with active trading, and capital continues to flow into gold-linked assets. Within industrial metals, divergence is evident: palladium and lead are rising against the trend, while copper, aluminum, and nickel are all facing varying degrees of downward pressure. Silver has also weakened, trading at $79.60, down 0.59%, within a range of $79.13 to $80.71.
On the macro front, a weaker US dollar index and expectations of Fed rate cuts are providing underlying support for metal prices. Although tensions in the Middle East have eased somewhat, key variables such as shipping through the Strait of Hormuz remain uncertain, and geopolitical risk premiums have not fully dissipated.
Conclusion
Copper’s supply bottlenecks and resilient demand, aluminum’s supply gap driven by geopolitical conflict, and nickel’s Indonesia-led market structure collectively form the core narrative of today’s metals market. The fundamental supply-demand differences among these metals are driving the significant divergence in price performance. For market participants focused on metals contracts, understanding the supply-demand dynamics is essential for navigating market trends.
