VANCOUVER, British Columbia, Oct. 11, 2022 — Endeavour Silver Corp. (“Endeavour” or the “Company”) (NYSE: EXK; TSX: EDR) (“Endeavour” or the “Company”) is pleased to report third quarter 2022 production of 1,458,448 silver ounces (oz) and 9,194 gold oz, for silver equivalent1 (“AgEq”) production of 2.2 million oz, totalling 6.3 million AgEq oz for the 9 months ended September 30, 2022. Annual production is trending towards the upper end of the guidance range for the year, forecasted at 7.6 to 8.0 million AgEq oz.