{ "id" : "27", "name" : "JYKDJ", "code" : "10007500", "descriptions" : [ "JYKDJ指标共绘制三条线,其中:", "BUY为0;SALE为100。", "J线向上突破零线,买入信号。", "J线向下跌破100,卖出信号。" ] }