** Shares of New Zealand's AFT Pharmaceuticals AFT.NZ rise as much as 4.2% to NZ$3.5, their biggest intraday pct gain since December 4
** Stock hits its highest level since March 23
** The pharmaceutical distributor lifts FY26 operating earnings outlook to NZ$20 million-NZ$24 million ($13.67 million), up from NZ$12 million last year
** Co announces partnership with U.S.-based pharma company Cost Plus, which is backed by billionaire Mark Cuban, for distribution of its Maxigesic Rapid tablets
** Stock up 3.3% YTD, including day's moves
($1 = 1.7553 New Zealand dollars)
(Reporting by Aamir Sheik Khalid in Bengaluru)
((Aamir.SheikKhalid@thomsonreuters.com))