Captivision shares surge 19.89% after-hours as independent report reaffirms Montana Tunnels' gold/silver reserves and expands mining potential ahead of acquisition.

Captivision Inc. surged 19.89% in after-hours trading following the release of a positive independent mining assessment by Hard Rock Consulting, which reaffirmed gold and precious metals resources at Montana Tunnels Mining Inc. (MTMI) and identified significant potential to expand mining output and extend the mine’s operational life. The report, a critical step ahead of the planned acquisition of MTMI, underscores the asset’s value and aligns with Captivision’s strategic shift toward becoming a diversified gold mining company, rebranded as Montana Gold Inc. (MGI). The findings validate the company’s growth narrative, positioning the acquisition as a transformative move with clear upside, thereby driving the sharp post-market rally.