• Shares of Australia's Kingfisher Mining rise as much as 31.6% to A$0.1, highest level since January 27

• Stock logs biggest intraday pct gain since late July 2025

• Gold exploration co says drilling at Copper Blow project confirmed high-grade copper-gold mineralisation

• Project located in New South Wales (NSW), Australia

• About 2.5 million shares change hands vs 38.4x the 30-day average

• Stock down 13.8% YTD, including session moves

(Reporting by Shravya Marakini in Bengaluru)