北向资金净买额达100亿元

array(1) { [453739]=> array(2) { [2]=> array(4) { [0]=> string(12) "外资买卖" [1]=> string(12) "北上资金" [2]=> string(9) "深股通" [3]=> string(9) "沪股通" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }