08:36 AM EDT, 10/08/2025 (MT Newswires) -- Endeavour Silver ( EXK ) was up 3.6% in premarket New York trade after the company said its third-quarter production rose 88% on higher output from its mines in Mexico and Peru .

The company said it produced 3.04-milllion silver-equivalent ounces in the period, up from 1.62-million SEOs in the year-prior quarter.

Silver sales rose 73% to 1.76-million ounces from 1.02 million ounces, while gold sales fell 21% to 7,478 ounces from 9,412 ounces.

The company said the production gains came on higher output from its three mines, while year-prior results were impacted by a trunnion failure at its Guanacevi mine. The results do not include production from its new flagship Terronera mine in Mexico, which produced 212,043 ounces of silver and 6,256 ounces of gold since July 1. Endeavour said the mine is nearing commercial production but did not offer any timing for when it will reach the milestone.

"We are pleased to deliver another strong quarter, marked by consistent performance across our portfolio. Our legacy mines continue to provide steady results, Kolpa is meeting expectations and integrating smoothly, and with Terronera nearing commercial production, we are entering the next phase of growth with significant momentum," chief executive Dan Dickson said.

The company's shares were last seen up $0.28 to $8.02 in premarket trade. They closed down $0.10 to $10.81 Tuesday on the Toronto Stock Exchange.