商品期货日K线历史数据

所有商品期货2017年6月6日前的日K线历史数据库。数据格式为：日期，品种代码，开盘价，最高价，最低价，收盘价，成交量。示例如下： 568 2017-04-28 CF709 16060 16075 15820 15875 218966 569 2017-05-02 CF709 15950 16030 15910 15965 93702 570 2017-05-03 CF709 15950 16185 15875 16120 229006 571 2017-05-04 CF709 16090 16225 16005 16155 263402 572 2017-05-05 CF709 16200 16200 15815 15815 294964 573 2017-05-08 CF709 15830 15875 15450 15500 391836 574 2017-05-09 CF709 15470 15595 15455 15515 117708 575 2017-05-10 CF709 15530 15670 15390 15515 194718 576 2017-05-11 CF709 15535 15570 15380 15495 164256 577 2017-05-12 CF709 15510 15780 15450 15780 217252 578 2017-05-15 CF709 15960 16290 15925 16230 531666 579 2017-05-16 CF709 16485 16540 16055 16190 499380 580 2017-05-17 CF709 16140 16205 15955 16140 268684 581 2017-05-18 CF709 16130 16250 15735 15735 342072 582 2017-05-19 CF709 15700 15950 15700 15810 186728 583 2017-05-22 CF709 15780 15995 15675 15680 242884 584 2017-05-23 CF709 15700 15780 15635 15715 161592 585 2017-05-24 CF709 15655 15905 15615 15905 214698 586 2017-05-25 CF709 15900 15950 15700 15830 172548 587 2017-05-26 CF709 15830 15890 15645 15705 173740 588 2017-05-31 CF709 15665 15735 15430 15440 159782 589 2017-06-01 CF709 15430 15575 15255 15290 217272 590 2017-06-02 CF709 15330 15550 15330 15385 155852 591 2017-06-05 CF709 15375 15465 15195 15325 216616