"Closing Summary" European debt impact Hong Kong stocks fell 491 points a day but there is support for short-term 19000

Greece will hold a referendum on the EU aid program, so that reproduction of the debt crisis of major variables, the market worried that if the Greek debt will default, it will seriously impact the entire chain to the European financial system, the message that the external stock index futures fell, dragging down Hong Kong stocks at low as 19,142.34 points, down 591.37 points. ..."Closing Summary" European debt impact Hong Kong stocks fell 491 points a day but there is support for short-term 19000