投资者咨询：老师帮忙写公式。。。 (文华财经wh7睿期)
来源:文华财经 日期:2018-5-27 16:34
在1分钟K线上MACD副图中，以白线最近的两个高点画压力线，最近的两个低点画支撑线，要向后延伸。后面出现前面的消失
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日期:2018-5-27 17:27
DIFF :EMA(CLOSE,12) - EMA(CLOSE,26);//短周期与长周期的收盘价的指数平滑移动平均值做差。
DEA : EMA(DIFF,9);//DIFF的M个周期指数平滑移动平均
MACD:2*(DIFF-DEA),COLORSTICK;//DIFF减DEA的2倍画柱状线
A1:=BARSLAST(CROSS(DIFF,DEA))+1;
A2:=BARSLAST(CROSSDOWN(DIFF,DEA))+1;
A3:=SUMBARS(CROSS(DIFF,DEA),2);
A4:=SUMBARS(CROSSDOWN(DIFF,DEA),2);
DRAWLINE3(ISLASTBAR&&A2<A1,REF(DIFF,HHVBARS(DIFF,A1)),HHVBARS(DIFF,A1),ISLASTBAR,REF(DIFF,REF(HHVBARS(DIFF,A1),A4)+A4),REF(HHVBARS(DIFF,A1),A4)+A4,0),COLORRED;
DRAWLINE3(ISLASTBAR&&A1<A2,REF(DIFF,LLVBARS(DIFF,A2)),LLVBARS(DIFF,A2),ISLASTBAR,REF(DIFF,REF(LLVBARS(DIFF,A2),A3)+A3),REF(LLVBARS(DIFF,A2),A3)+A3,0),COLORGREEN;
DRAWLINE3(ISLASTBAR&&A2<A1,REF(DIFF,HHVBARS(DIFF,A1)),HHVBARS(DIFF,A1),ISLASTBAR,REF(DIFF,REF(HHVBARS(DIFF,A1),A2)+A2),REF(HHVBARS(DIFF,A1),A2)+A2,0),COLORRED;
DRAWLINE3(ISLASTBAR&&A1>A2,REF(DIFF,LLVBARS(DIFF,A2)),LLVBARS(DIFF,A2),ISLASTBAR,REF(DIFF,REF(LLVBARS(DIFF,A2),A1)+A1),REF(LLVBARS(DIFF,A2),A1)+A1,0),COLORGREEN;
