精品底背离同花顺指标公式副图

该指标是喜欢背离来选择买卖点的首选，融合了MACD、KDJ、RSI、DMI4种指标的顶底背离。底背离为买入信号，后势上涨概率很大；顶背离为卖出信号，后势下跌风险很大。

买卖点说明：
买点：文字标注“始”。
卖点：文字标注“终”。
1、当有连续多个“始”，以第一个“始”做为买点，忽略后面的信号。
2、当有连续多个“终”，以第一个“终”做为卖点，忽略后面的信号。
3、最优指标成功率、收益率的统计也是以第一个“始”与第一个“终”做为统计点。

MA1:MA(C,5);
MA2:MA(C,10);
MA3:MA(C,30);
A1:=BARSLAST(REF(CROSS("MACD.DIFF"(12,26,9),"MACD.DEA"(12,26,9)),1));
B1:=REF(C,A1+1)>C AND REF("MACD.DIFF"(12,26,9),A1+1)<"MACD.DIFF"(12,26,9) AND CROSS("MACD.DIFF"(12,26,9),"MACD.DEA"(12,26,9));
底背离MACD:DRAWTEXT(FILTER(B1>0,5),LOW,'1'),COLORYELLOW;
DRAWTEXT(FILTER(B1>0,5),LOW*0.98,'MACD底背离'),COLOR00FF00;
A2:=BARSLAST(REF(CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3)),1));
B2:=REF(C,A2+1)>C AND REF("KDJ.K"(9,3,3),A2+1)<"KDJ.K"(9,3,3) AND CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3));
底背离KDJ:DRAWTEXT(FILTER(B2>0,5),LOW,'▲'),COLORYELLOW;
DRAWTEXT(FILTER(B2>0,5),LOW*0.98,'KDJ底背离'),COLORRED;
A3:=BARSLAST(REF(CROSS("RSI.RSI$1"(12,26,9),"RSI.RSI$2"(12,26,9)),1));
B3:=REF(C,A3+1)>C AND REF("RSI.RSI$1"(8,55,55),A3+1)<"RSI.RSI$1"(8,55,55) AND CROSS("RSI.RSI$1"(8,55,55),"RSI.RSI$2"(8,55,55));
底背离RSI:DRAWTEXT(FILTER(B3>0,5),LOW,'▲'),COLORYELLOW;
DRAWTEXT(FILTER(B3>0,5),LOW*0.98,'RSI底背离'),COLORF0F000;
A4:=BARSLAST(REF(CROSS("DMI_QL.PDI"(14,6),"DMI_QL.MDI"(14,6)),1));
B4:=REF(C,A4+1)>C AND REF("DMI_QL.PDI"(14,6),A4+1)<"DMI_QL.PDI"(14,6) AND CROSS("DMI_QL.PDI"(14,6),"DMI_QL.MDI"(14,6));
底背离DMI:DRAWTEXT(FILTER(B4>0,5),LOW,'▲'),COLORYELLOW;
DRAWTEXT(FILTER(B4>0,5),LOW*0.98,'DMI底背离'),COLORF00FF0;
C1:=BARSLAST(REF(CROSS("MACD.DEA"(12,26,9),"MACD.DIFF"(12,26,9)),1));
D1:=REF(C,C1+1)<C AND REF("MACD.DIFF"(12,26,9),C1+1)>"MACD.DIFF"(12,26,9) AND CROSS("MACD.DEA"(12,26,9),"MACD.DIFF"(12,26,9));
顶背离MACD:DRAWTEXT(FILTER(D1>0,5),HIGH*1.02,'▲'),COLOR00FF00;
DRAWTEXT(FILTER(D1>0,5),HIGH*1.04,'MACD顶背离'),COLORRED;
C2:=BARSLAST(REF(CROSS("KDJ.D"(9,3,3),"KDJ.K"(9,3,3)),1));
D2:=REF(C,C2+1)<C AND REF("KDJ.K"(9,3,3),C2+1)>"KDJ.K"(9,3,3) AND CROSS("KDJ.D"(9,3,3),"KDJ.K"(9,3,3));
顶背离KDJ:DRAWTEXT(FILTER(D2>0,5),HIGH*1.02,'▲'),COLOR00FF00;
DRAWTEXT(FILTER(D2>0,5),HIGH*1.04,'KDJ顶背离'),COLORF00FF0;
C3:=BARSLAST(REF(CROSS("RSI.RSI$2"(8,55,55),"RSI.RSI$1"(8,55,55)),1));
D3:=REF(C,C3+1)<C AND REF("RSI.RSI$1"(8,55,55),C3+1)>"RSI.RSI$1"(8,55,55) AND CROSS("RSI.RSI$2"(8,55,55),"RSI.RSI$1"(8,55,55));
顶背离RSI:DRAWTEXT(FILTER(D3>0,5),HIGH*1.02,'▲'),COLOR00FF00;
DRAWTEXT(FILTER(D3>0,5),HIGH*1.04,'RSI顶背离'),COLORYELLOW;
C4:=BARSLAST(REF(CROSS("DMI_QL.MDI"(14,6),"DMI_QL.PDI"(14,6)),1));
D4:=REF(C,C4+1)<C AND REF("DMI_QL.PDI"(14,6),C4+1)>"DMI_QL.PDI"(14,6) AND CROSS("DMI_QL.MDI"(14,6),"DMI_QL.PDI"(14,6));
顶背离DMI:DRAWTEXT(FILTER(D4>0,5),HIGH*1.02,'▲'),COLOR00FF00;
DRAWTEXT(FILTER(D4>0,5),HIGH*1.04,'DMI顶背离'),COLORF0F000;
DRAWTEXT(CROSS(MA1,MA3),MA1,'始');
DRAWTEXT(CROSS(MA2,MA1),MA2,'终');