MAA:=MA(CLOSE,20);
 MTM:=C-REF(C,1);
 DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
买:=LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0,2) AND CROSS(DX,MA(DX,2));
加:=MAA>=REF(MAA,3) AND CROSS(CLOSE,MAA);
 SC:=加 AND 买;
DRAWICON(SC,L,24);
 {牛熊线}
N:=BARSSINCEN(L=LLV(L,60),20);
压力线1:=HHV(H,60);
支撑线1:=CONST(LLV(C,120));
 A18:IF(压力线1=REF(压力线1,1),(压力线1-支撑线1)/8+支撑线1,DRAWNULL),COLORBLUE;
 A26:IF(压力线1=REF(压力线1,1),(压力线1-支撑线1)*2/8+支撑线1,DRAWNULL),COLORLIRED;
 A45:IF(压力线1=REF(压力线1,1),(压力线1-支撑线1)*3/8+支撑线1,DRAWNULL),COLORRED;
 A63:IF(压力线1=REF(压力线1,1),(压力线1-支撑线1)*4/8+支撑线1,DRAWNULL),COLORBROWN;
 A71:IF(压力线1=REF(压力线1,1),(压力线1-支撑线1)*5/8+支撑线1,DRAWNULL),COLORBROWN;
 A75:IF(压力线1=REF(压力线1,1),(压力线1-支撑线1)*6/8+支撑线1,DRAWNULL),COLORBROWN;
 A82:IF(压力线1=REF(压力线1,1),(压力线1-支撑线1)*7/8+支撑线1,DRAWNULL),COLORBROWN;
 A90:压力线1,COLORBROWN;
 A0:支撑线1,COLORYELLOW;
 DRAWTEXT(CURRBARSCOUNT=10,A45*0.99,'A45红线为牛熊关口,上穿看多，下穿看空'),COLORMAGENTA;
反弹线:CONST(压力线1/3);
 M5:=MA(C,5),COLORWHITE;
 IF(CODELIKE('000622'),5.50,DRAWNULL);
 STICKLINE(A90>REF(A90,1),A90,A0,0,-1),COLORRED;
 DRAWKLINE(H,O,L,C);