** Shares of Elders ELD.AX fall 21.3% to A$5.68, their lowest level since October 2023
** Agribusiness firm says elevated diesel prices remain a risk to the company's cost base in the second half
** Co posts 17% rise in HY statutory profit after tax
** Shares on track for worst day since April 2024 if moves hold
** About 2.3 million shares change hands, 4x the 30-day average of 575,584
** Stock down 16.3% YTD, including moves in the current session
(Reporting by Jasmeen Ara Shaikh in Bengaluru)
((Jasmeenaraislam.Shaikh@thomsonreuters.com;))