** Hong Kong shares of Guotai Haitong Securities 2611.HK slip 3.6% to HK$13.2, their lowest point since July 8, 2025
** Stock on track for third straight session of decline; set for the biggest one-day pct drop since March 26
** Shanghai-listed stock 601211.SS falls 2.6% to 16.28 yuan, the lowest level since April 7
** China-based financial services group says Q1 net profit down 47.8% y/y to 6.39 bln yuan ($935.87 mln)
** YTD, Hong Kong stock down 19.7%, Shanghai-listed shares down 20.7%
($1 = 6.8279 yuan)
(Reporting by Donny Kwok)
((donny.kwok@thomsonreuters.com))