Spot silver rose 3.8% to $81.41 per ounce, driven by a weaker U.S. dollar.
U.S.-listed shares of Hecla and Coeur Mining gained about 4% and 3.6% respectively in pre‑market trading.
Canadian miners Endeavour Silver and Silvercorp Metals rose 3.7% and roughly 2%, while silver ETFs SIVR and SLV each climbed 3.4%.