** Shares of Nickel Industries NIC.AX rise 4.4% to A$0.938, their highest level since November 19, 2024
** Stock extends gain from previous session, when the company said South Korea's Sphere Corp 347700.KQ will buy a 10% stake in its Excelsior Nickel Cobalt high-pressure acid leach (HPAL) project at a $2.4 billion valuation
** NIC stock set for a fourth consecutive session of gains, if current trend holds
** Stock up 1.2% in 2025
(Reporting by Jasmeen Ara Shaikh in Bengaluru)
((Jasmeenaraislam.Shaikh@thomsonreuters.com;))