** Shares of Australia's Worley WOR.AX fall as much as 11.2% to A$11.58, their lowest level since mid-April 2025
** Stock posts its biggest intraday pct fall since November 20, 2025
** Australian engineering firm posts HY statutory net profit after tax attributable of A$152 million ($108.27 million) as compared to A$216 million reported a year ago
** Posts HY revenue of A$5.53 billion as compared to A$5.61 billion last year
** Declares interim dividend of 25 Au cents per share, same as last year
** Near 3.7 million shares change hands, 2x the 30-day average volume
** Stock has fallen 6.4% this year, including session's moves
($1 = 1.4039 Australian dollars)
(Reporting by Roshan Thomas in Bengaluru)
((Roshan.Thomas@thomsonreuters.com;))