Mercuria Metals Boss Says ‘This Is the Big One’ for Copper Bulls

Kostas Bintas, head of metals at Mercuria Energy Group, renewed a bullish call on copper, declaring 'this is the big one' as traders accelerate shipments to the US to capture a large Comex premium. He warned that the rush to ship metal into the US amid uncertainty over potential future tariffs risks draining global inventories, a flow dynamic that could materially tighten physical balances and support higher prices.

Analysis

Market structure: Rapid shipments into the US to capture a Comex premium concentrate physical copper in US warehouses, tightening global LME/physical balances and elevating Comex vs LME basis. Direct winners: copper miners (FCX, SCCO), physical/ETF plays (COPX, SPPP/SCPD-like trusts), and freight/ports handling metal flows; losers: downstream fabricators and import-dependent smelters facing higher landed cost. Expect upward pressure on spot and prompt-month futures over weeks if inventories fall another 10–20%.

Risk assessment: Key tail risks are a US tariff announcement reversing flows, a China demand shock, or a logistics bottleneck causing temporary oversupply in US hubs; each could flip premiums in days. Immediate (days) risk: basis volatility and freight bottlenecks; short-term (weeks–months): miners’ hedging reactions and inventory arbitrage; long-term (quarters–years): structural deficit if electrification keeps demand rising. Watch US tariff statements and COMEX/LME stock reports over next 30–90 days as primary catalysts.

Trade implications: Favor directional long exposure to Comex copper (HG1) and high-leverage miner equities (FCX, SCCO) or COPX for diversified exposure; consider 3–6 month horizons with defined risk. Relative plays: long US-warehoused copper (Comex futures or Sprott-like trusts) vs short LME/Asian basis instruments if premium >$100/tonne (~4–5¢/lb). Options: buy 3-month call spreads to cap premium and sell premium via calendar spreads if near-term contango collapses.

Contrarian angles: Consensus bullishness may underprice tariff/regulatory reversals and miner supply responses (accelerated hedging, capex increases) that blunt rallies. Inventory relocation can create US-specific dislocations—prices may overshoot then mean-revert when arbitrageurs rebalance; historical parallels include 2016–18 copper squeezes where basis collapsed after policy clarity. Trade sizing should therefore be modular with volatility triggers and explicit exit thresholds.

Key Decisions for Investors

• Establish a 2–3% portfolio long position in COMEX copper via nearby futures (HG1) or COPX ETF for a 3–6 month view; size with max 6% drawdown stop and reassess if COMEX-LME premium compresses below $50/tonne (~2¢/lb).
• Buy 3-month call spreads on FCX (e.g., buy 10% OTM / sell 25% OTM) sized to 1–2% of portfolio to express upside while limiting premium spend; close or roll if FCX rallies >30% or if US tariff language is clarified negatively within 30 days.
• Implement a relative-value trade: long COMEX copper (HG) and short LME-focused exposure (long HG futures, short a basket of LME-heavy copper miners or physical arbitrage via forward contracts) when COMEX-LME premium >$100/tonne; unwind if premium narrows below $60/tonne.
• Add a tactical 0.5–1% allocation to freight/port names (FDX or regional port stocks handling metal flows) if weekly US inbound shipment data shows a >20% uplift month-over-month; exit if shipments normalize or global inventories rise >15% over 60 days.
• Monitor two triggers closely over next 30–90 days: (1) official US tariff/ trade statements—any formal tariff proposal should be an immediate sell signal for miners/physical longs; (2) weekly COMEX and LME warehouse inventory reports—enter incremental longs on cumulative global inventory drawdown >10% from a 3-month moving average.