期货开盘：期货夜盘开盘涨跌不一 沪锡主力合约跌近3%

array(1) { [399681]=> array(2) { [2]=> array(4) { [0]=> string(12) "商品期货" [1]=> string(12) "主力合约" [2]=> string(9) "开盘价" [3]=> string(9) "锡期货" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }