07:25 AM EDT, 06/03/2025 (MT Newswires) -- Endeavour Silver Corp. ( EXK ) was at last look down 3% in US premarket trade even as it reported "positive" drill results from its exploration program at its 100% owned Pitarrilla project in Durango, Mexico. Its stock did rise near 10% in regular trade on the NYSE yesterday.

In a statement the company said focus of the drill program is to further define the geometry of multiple, sub-vertical, mineralized feeder structures and the mineralized manto that was initially outlined by historical drilling. Drilling from surface and underground has been successful in intersecting high-grade silver, zinc and lead mineralization and provides additional confidence required to upgrade existing mineral resources, it added,

Tuesday's statement highlighted drill desults from Casas Blancas Vein, including 1,127 gpt Ag, 1.40% Pb and 4.36% Zn for for 1,319 gpt AgEq over 2.08 m ETW; and 893 gpt Ag, 2.06% Pb and 2.56% Zn for for 1,038 gpt AgEq over 3.97 m ETW; and 232 gpt Ag, 1.05% Pb and 8.79% Zn for for 573 gpt AgEq over 4.10 m ETW.

The company also highlighted results from Danna Vein including 2,481 gpt Ag, 2.39% Pb and 4.57% Zn for for 2,707 gpt AgEq over 1.03 m ETW; and 307 gpt Ag, 2.11% Pb and 2.26% Zn for for 443 gpt AgEq over 5.22 m ETW; and 322 gpt Ag, 1.57% Pb and 3.65% Zn for for 493 gpt AgEq over 7.37 m ETW.

It highlighted drill results from Victoria Vein including 221 gpt Ag, 2.98% Pb and 6.39% Zn for for 527 gpt AgEq over 2.34 m ETW; and 643 gpt Ag, 5.81% Pb and 6.93% Zn for for 1,043 gpt AgEq over 1.51 m ETW.

And it highlighted drill results from Manto Pitarrilla including 129 gpt Ag, 0.84% Pb and 2.55% Zn for for 242 gpt AgEq over 247 m.