** The Frankfurt-listed shares of Vortex Energy Corp VRTX.CD
AA3.F up 25%, bringing gains for the Canadian mineral
exploration company to over 80% over the last four sessions
** Vortex is the second-top executed order on Tradegate
platform, a popular venue for retail traders in Germany, after
Siemens Energy and right ahead of Frankfurt-listed shares of
Nvidia
** The rally follows a Vortex announcement on Friday that
seismic data showed that two structures at its Robinson River
Salt Project in Canada both have storage volume above 2 million
cubic meters. On the same day, it also announced a marketing
services deal
** Vortex did not immediately respond to a request to comment.
The company, which listed in December, intends to develop salt
caverns to store hydrogen and has rights to sell ammonia to
hydrogen cracking technologies
** Vortex has a market cap of 105 million Canadian dollars
($79.43 million) as of Tuesday's close.
($1 = 1.3219 Canadian dollars)
(Reporting by Danilo Masoni; Editing by Amanda Cooper)
((Danilo.Masoni@TR.com))