** Leading shipbroker Clarkson down c.4.8 pct, topFTSE-250 loser & on track for sharpest one-day fall inc.4 mnths
** Co sees delivery of broking and financial activities moreH2 weighed & says mindful of headwinds due to "sudden shift inoil and other commodity prices"
** "...prudently trimmed our forecasts on the back ofcapital markets weakness and a higher Minorities line," PeelHunt analysts say in a note
** Cuts 2015 EPS forecast to 143.8p from 157.6p
** Just under 25 pct of daily 30-day avg volume tradedthrough in first 45 mins
(RM: esha.vaish.thomsonreuters.com@reuters.com)