** Australia-listed shares of First Cobalt Corp rise as much as 26.7% to A$0.190, their highest since April 11
** Canada-based pure-play cobalt co signs MoU with Glencore
** Glencore will supply cobalt feedstock and financing to recommission First Cobalt refinery in Ontario
** Stock posts biggest intraday percentage gain since April 4
** More than 1.4 mln shares change hands, compared with 30-day average volume of about 641,500
** Stock down nearly 16.7% this year, as of last close
Our Standards: The Thomson Reuters Trust Principles.