Extraordinary Returns in Alcoa Call Options

Bullish option traders are logging extraordinary gains in Alcoa Corporation (AA) today as the aluminum giant’s rally extends into the new year.

On Dec. 10, our Unusual Activity Service identified significant bullish call buying, with 10,000 16January 45 calls bought in one order for $2.29 above the existing open interest of 5,533 contracts, with AA shares trading at $44.15.

Those 16January 45 calls traded as high as $16.45 today with the stock at $61.38, delivering extraordinary returns of approximately 618.34% from the initial entry price of $2.29. Meanwhile, AA shares gained approximately 39.16% from their initial trading level around $44.15, demonstrating how options can deliver dramatically amplified returns compared to simply owning the underlying stock.

This performance illustrates the exceptional power of options leverage when the directional thesis proves correct, though it’s important to note that this same leverage can work against traders when market moves go in the opposite direction.

Aluminum Prices Surge to Three-Year Highs

The timing of the December 10th call buying proved remarkably prescient, as aluminum prices have surged to their highest levels since 2022, recently breaching $3,050 per tonne on the London Metal Exchange. The dramatic price rally reflects a perfect storm of supply tightness, with aluminum gaining over 17% in 2025 and approaching 18% year-over-year gains as of late December.

The price surge stems from multiple supply constraints converging simultaneously. China, which accounts for nearly 60% of global aluminum production, has capped annual output at 45 million tonnes to prevent overcapacity and curb deflationary pressures. This production ceiling has forced Chinese smelters to sell domestically rather than exporting, with November exports plunging 9.2% year-over-year. Meanwhile, attempts by Chinese producers to build new smelters in Indonesia have stalled due to higher energy costs and regulatory challenges.

Beyond China, global supply disruptions have tightened markets further. South32 announced that its Mozal smelter in Mozambique will enter care and maintenance by March 2026 due to inability to secure a new power agreement. Iceland’s Grundartangi smelter suspended one potline due to equipment failure. These shutdowns in key producing regions have created supply fears that are driving prices to levels not seen since the post-pandemic commodity boom of 2022.

Trump Tariffs Amplify U.S. Aluminum Premium

Adding fuel to Alcoa’s rally, the Trump administration’s aggressive tariff policies have created a unique pricing environment favoring domestic aluminum producers. President Trump raised steel and aluminum tariffs from 25% to 50% in June 2025, effectively doubling import duties on most foreign aluminum entering the United States.

The tariff impact has been dramatic. By November 2025, U.S. aluminum prices hit a record $4,816 per ton—nearly double the December 2023 lows—as domestic inventories tightened sharply. The U.S. Midwest premium, which measures the amount added to global benchmarks for delivery to that region, jumped 113% from early June levels as tariffs restricted Canadian imports that historically supplied 70% of U.S. raw aluminum needs.

While Alcoa faced $69 million in additional tariff costs in Q3 2025 (with another $50 million projected for Q4), the company has benefited enormously from the resulting spike in domestic aluminum prices. CEO William Oplinger confirmed on the October earnings call that “rising U.S. prices have more than made up for the ‘net unfavorable impact’ of tariffs on imports,” as domestic producers like Alcoa can now charge premium prices in a protected market.

Clean Energy and AI Demand Provide Long-Term Tailwinds

Beyond near-term supply tightness, Alcoa is positioned at the intersection of two powerful secular trends. Electric vehicle production, renewable energy infrastructure, and AI data centers all require massive amounts of aluminum for lightweight components, power transmission, and cooling systems. Analysts from BloombergNEF note that “aluminum’s use in solar, EVs, and transmission lines is growing faster than producers can adapt.”

Alcoa has strategically positioned itself as a leader in low-carbon aluminum production. The company’s ELYSIS technology, developed in partnership with Rio Tinto and Apple, produces carbon-free aluminum using inert anodes instead of traditional carbon anodes. A commercial-scale cell is on track to become operational in 2025, potentially commanding premiums of $20-$150 per tonne as carbon border adjustment mechanisms take effect in 2026.

The company also secured a decade-long power agreement supplying 240 megawatts of renewable electricity starting April 2026, and is advancing gallium production at its Wagerup alumina refinery with anticipated capacity of 100 metric tons. These strategic moves position Alcoa to capture premium pricing as automakers and tech companies increasingly demand certified low-carbon aluminum to meet emissions reduction commitments.

The convergence of record aluminum prices, Trump tariff protections creating U.S. pricing power, analyst upgrades, and long-term clean energy/AI demand created an ideal environment for the January 16th call options to capture extraordinary upside. The timing of the call buying on December 10th at 2:59 PM—positioned at the beginning of aluminum’s year-end rally toward three-year highs—demonstrates the exceptional nature of the unusual options activity that preceded one of Alcoa’s strongest performances in 2025.

AA settled the session up 8.67% at $61.44.