分享一款副图指标源码：红买绿卖
源码如下：\nSHORT:=12;\nLONG:=26;\nM:=9;\nDIFF:EMA(CLOSE,SHORT)-EMA(CLOSE,LONG),NODRAW;\nDEA:EMA(DIFF,M),COLORRED;\nDEA_GREEN:IF(DEA<=REF(DEA,1),DEA,DRAWNULL),LINETHICK2,COLORGREEN;\nDEA_RED:IF(DEA>REF(DEA,1),DEA,DRAWNULL),LINETHICK1,COLORRED;\nSTICKLINE(DIFF>DEA,DIFF,DEA,0.8,0,COLORRED);\nSTICKLINE(DIFF<DEA,DIFF,DEA,0.8,0,COLORGREEN);\nDRAWHORIZONTALLINE(0,0,COLORYELLOW);\n买入:IF(CROSS(DIFF,DEA),0.2,0),POINTDOT,COLORYELLOW;\n沽出:IF(CROSS(DEA,DIFF),-0.2,0),POINTDOT,COLORGREEN;\nA1:=BARSLAST(REF(CROSS(DIFF,DEA),1));\n底部结构:=REF(C,A1+1)>C AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);\nDRAWLINE(A1=0,REF(DEA,1),底部结构,REF(DEA,A1+1),COLORMAGENTA,0);\nSTICKLINE(底部结构,DEA,REF(DEA,A1+1),0.8,0,COLORMAGENTA);\nDRAWTEXT(底部结构,REF(DEA,A1+1),\’底背离\’,COLORMAGENTA);\nA2:=BARSLAST(REF(CROSS(DEA,DIFF),1));\n顶部结构:=REF(C,A2+1)<C AND REF(DIFF,A2+1)>DIFF AND CROSS(DEA,DIFF);\nDRAWLINE(A2=0,REF(DEA,1),顶部结构,REF(DEA,A2+1),COLORGREEN,0);\nSTICKLINE(顶部结构,DEA,REF(DEA,A2+1),0.8,0,COLORGREEN);\nDRAWTEXT(顶部结构,REF(DEA,A2+1),\’顶背离\’,COLORGREEN);