Hong Kong stocks movement | CRO concept stocks lead in gains. Recently, several overseas MNCs and CXOs have disclosed optimistic interim reports and raised their full-year guidance.

According to Zhitong Finance APP, CRO concept stocks have seen significant gains. As of the time of writing, WuXi AppTec (02359.HK) is up 11.05%, trading at HK$180.9; Genscript Biotech (01548.HK) is up 10.18%, trading at HK$17.96; Catalent (06821.HK) is up 7.71%, trading at HK$117.4; and WuXi Biologics (02269) is up 3.92%, trading at HK$40.34.