** Shares of Predictive Discovery PDI.AX advance as much as 27.2% to A$0.795, their highest level since mid-May 2012
** Stock posts its biggest intraday pct gains since late September 2021
** The gold explorer says it has received a A$2.1 billion ($1.38 billion) takeover bid from Perseus Mining PRU.AX, eclipsing its earlier tie-up plan with Canada's Robex Resources RBX.V
** PRU's bid offers a 24.5% premium to PRI's last close, valuing shares at A$0.778
** PDI's board deems the new bid a "superior proposal"
** Proposal also includes a A$37 million unsecured loan to cover any break fee owed to RBX and fund working capital and pre-development costs
** Stock up 233.7%, YTD
(Reporting by Kumar Tanishk in Bengaluru)
((Tanishk.Kumar@thomsonreuters.com; X: @thatstanishk http://www.x.com/thatstanishk;))