Silver traders rush bars to London as historic squeeze rocks market

The London silver market is experiencing an unprecedented short squeeze, driving prices above $50 an ounce and creating severe illiquidity, with spot prices trading at a significant premium over New York futures and overnight borrowing costs soaring. This turmoil, reminiscent of the 1980 Hunt brothers squeeze, is fueled by a surge in investment demand, increased buying from India, dwindling available supply, and concerns over potential US tariffs, leading traders to air-freight silver bars to London. London's 'free float' silver inventories have sharply declined, and while metal is now moving from New York to London, logistical challenges and tariff uncertainties continue to complicate the market's normalization.

Analysis

The London silver market is experiencing an unprecedented short squeeze, driving benchmark prices above $50 an ounce, a level not seen since 1980, and creating severe illiquidity. Spot prices in London trade at a significant premium over New York futures, with overnight borrowing costs for silver surging over 100% annually. This extreme stress has prompted traders to air-freight silver bars to London to capitalize on massive premiums.

This turmoil stems from a confluence of factors, including a wave of investment demand driven by fears of debt and currency devaluation, a sudden increase in Indian demand, and dwindling physical supply. London's "free float" silver inventories, critical for liquidity, have plummeted 75% since mid-2019 to 200 million ounces, with overall inventories down a third since mid-2021. Potential US tariffs on silver further exacerbate supply tightness.

While efforts to alleviate the squeeze are underway, with 15-30 million ounces moving from New York to London, logistical challenges like customs delays and persistent tariff threats complicate normalization. The market remains highly volatile, with bid-ask spreads widening significantly, indicating continued reluctance among banks to quote prices.

Key Decisions for Investors

• Investors holding silver or silver-backed ETFs (e.g., SLV, PSLV) should monitor market liquidity and borrowing costs closely, as the current squeeze drives significant price premiums.
• Consider the high volatility and illiquidity in the London silver market, which presents both potential for further price appreciation and elevated risk for new positions.
• Closely track developments regarding physical silver logistics, potential US tariffs, and the rate at which metal is mobilized from other regions to London, as these factors will dictate market normalization.