Hey palks, cx has nothing to do with Chinese exchange. Google cx asx trades. Should give you some insight. Here is a short summary.
CX is a trade that has occurred in ASX CentrePoint at the current midpoint price. The midpoint price is determined by ASX to be the midpoint between the current ASX bid/offer spread. CXXT is a cross trade or crossing that has occurred in ASX CentrePoint at the current midpoint price.
