Sunshine Silver Mining & Refining Announces Inclusion in the VanEck Junior Gold Miners ETF

KELLOGG, Idaho, Sept. 18, 2026 /PRNewswire/ -- Sunshine Silver Mining & Refining Company (the "Company" or "Sunshine") (NYSE:SSMR), a mining company advancing the next chapter of American silver, today announced that its common stock will be added to the VanEck Junior Gold Miners ETF...