** Shares of exploration co NickelX Ltd NKL.AX rise as
much as 56.7% to A$0.105 - their highest since Nov. 24
** NKL last up 47.8% - set for its best day ever, if gains
hold
** Co executes exclusive option to acquire Ransko
nickel-copper-cobalt and Otov hard rock lithium exploration
projects in the Czech Republic
** Says Ransko project contains a historical dataset from 7
known sulphide deposits, while Otov hosts significant spodumene
mineralisation
** Trading volumes 30.2 times the 30-day average of 228,397
shares
** As of last close, stock down 16.3% this year
(Reporting by Himanshi Akhand in Bengaluru)
((Himanshi.Akhand@thomsonreuters.com;))