Silver Miners Decline as Geopolitical Tensions Boost Fed Rate Hike Odds

Shares of major silver mining companies fell sharply on Thursday, tracking a significant drop in the spot price of the metal. The decline was fueled by investor concerns that escalating geopolitical tensions between the U.S. and Iran will drive inflation higher, increasing the likelihood of a Federal Reserve interest rate hike.

Market Sell-Off Deepens

Spot silver tumbled 1.7% to $56.82 per ounce in Thursday trading, according to Investing.com data. The move pressured equities across the sector, which often see amplified moves due to their operating leverage to the underlying metal's price.

Key producers experiencing declines included:

• Hecla Mining (NYSE: HL)
• Coeur Mining (NYSE: CDE)
• Endeavour Silver (NYSE: EXK)
• Silvercorp Metals (NYSE: SVM)

Underscoring the bearish sentiment, Scotiabank cut its price target on Hecla Mining to $21 from $25, citing sustained pressure on silver. According to the source, Hecla derived approximately 73% of its revenue from the metal in the first quarter of 2026.

Geopolitics Drive Inflation Fears

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The primary driver for the sell-off is the market's reaction to renewed U.S.-Iran hostilities. According to reports cited by Investing.com, U.S. strikes and a naval blockade have pushed oil prices higher, feeding an inflation narrative that weighs on non-yielding assets like precious metals. Higher interest rates increase the opportunity cost of holding assets that do not provide a regular income stream.

Traders are now pricing in a 51% probability of a Federal Reserve rate hike in September, according to the CME FedWatch Tool. "Gold continues to be dictated by inflation and geopolitics," said Niko Tzabouras, senior market analyst at Tradu.com, in a comment to Investing.com. "Continued U.S. strikes against Iran and disruptions in the Strait of Hormuz support oil prices and sustain inflationary risks."

Context and Outlook

Thursday's decline extends a difficult period for silver, which has fallen roughly 52% from its January 2026 all-time high of $121.62 per ounce. The gold-silver ratio has climbed to approximately 69:1, a level that historically signals significant underperformance by silver relative to gold, according to goldsilver.com.

For mining companies, falling prices directly compress revenue and squeeze profit margins. Coeur Mining, for example, reported an all-in sustaining cost (AISC) range of $15 to $16.25 per ounce. While still profitable at current levels, the downward trajectory of silver prices narrows that margin.

Investors are now looking ahead to speeches later on Thursday from Dallas Fed President Lorie Logan and Fed Vice Chair Philip Jefferson. Any commentary on the September rate decision could shift market expectations and provide the next catalyst for the rate-sensitive metals complex.