Fonterra is trading at NZD 5.96, up 4.56%, with broader New Zealand market strength the clearest available context. - On October 21, Fonterra gained 26 cents and its investor page reported 379,983 shares traded; the S&P/NZX 50 rose 0.95% as the sharemarket rebounded. - BusinessDesk did not identify a Fonterra-specific announcement as the cause. Fonterra’s strong FY26 results were reported in September, not as a new October 21 catalyst.