** Shares in German property group Adler Real Estate
ADLG.DE fall as much as 9% in heavy volumes
** Two traders cite move to vague rumours about a
short-seller report
** Adler denied to comment on rumours or share price move
** A London-based trader says he was hearing rumours of a
short selling report by Viceroy Research, but added that it had
been denied by Viceroy
** Viceroy Research was the firm that raised the alarm and
bet big against collapsed payment company Wirecard
** About 140k shares of Alder were changing hands three
hours after open, more than 10 times its 90-day average
** As of Wednesday, co's market cap was 1.39 billion euros
($1.66 billion)
** ADLG was last trading down 4.5% at 12.16 euros
($1 = 0.8372 euros)
(Reporting by Thyagaraju Adinarayan)
((thyagaraju.adinarayan@tr.com; Twitter @thyagu))