US Stock Market Move | Sunshine Silver Mining & Refining (SSMR.US) debuts on the US stock market, with its opening stock price rising by over 5%.

date
00:06 05/06/2026
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GMT Eight
Sunshine Silver Mining & Refining made its debut on the US stock market, opening with a more than 5% increase, reaching $14.218.
On Thursday, Sunshine Silver Mining & Refining (SSMR.US) made its debut on the US stock market, with its opening price rising over 5% to $14.218. The IPO price was $13.5. Established in 2010, Sunshine Silver is headquartered in Kellogg, Idaho, USA, and is a mining company focused on acquiring, developing, and operating precious metal assets. The company's most core asset currently is the Sunshine Mine in the Silver Valley region of Idaho, which was once one of the highest-producing silver mines in American history.