Hi Lunny,
Very observant of you :)
Firstly, you can call up your brokers to send you the latest research report of that company done by analyst. If such report unavailable, then you should to study the company’s latest announcement if any major news affected the sentiments. For Hong Kong stocks, such information is accessible from here. Other than that, the market may perceived the stock simply overvalue and price correction is necessary.
Actually, if you’ve been following HK news, you would have notice the Occupy Central movement is causing many retailers such as Bonjour, Sa Sa, etc to suffer operationally as traffics are blocked and declining tourists.
