上期所熱卷期貨主力合約大跌4%

array(1) { [384509]=> array(2) { [2]=> array(4) { [0]=> string(9) "上期所" [1]=> string(12) "主力合約" [2]=> string(12) "熱卷期貨" [3]=> string(12) "熱軋卷板" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }