** Shares of Stoke Therapeutics Inc STOK.O rise 13.5% to
$19.06 - set to post the biggest one-day jump in over two years
** Plans to release data in Q4 from three clinical trials
testing its drug STK-001 in children and adolescents with Dravet
syndrome, a severe genetic form of epilepsy urn:newsml:reuters.com:*:nBw9vwMyZa
** Also plans to report seizure frequency data from certain
dose cohorts in two of these studies
** Brokerage Cowen says Q4 update will be the next key
catalyst for the stock as it will provide clearer look at the
drug's clinical profile
** Despite session's gain, stock down 20.6% YTD, compared
with a ~12% decline in the Nasdaq Biotech index .NBI
(Reporting by Raghav Mahobe)
((Raghav.Mahobe@thomsonreuters.com;))