港交所恢復恒生指數(shù)期貨產(chǎn)品的市場波動調(diào)節(jié)機制

array(1) { [451579]=> array(2) { [2]=> array(2) { [0]=> string(9) "港交所" [1]=> string(12) "恒生指數(shù)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }