VAR2:=LLV(LOW,10);
VAR3:=HHV(HIGH,25);
趋势:= EMA((CLOSE-VAR2)/(VAR3-VAR2)*4,4);
波段:MA(趋势,3);
预警: 3.3,COLORLIGREEN;
撤离: 3.6,COLORBLUE;
关注:0.5,COLORLICYAN;
强弱线:1.75,COLORRED,CROSSDOT;
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IF(波段>REF(波段,1),波段,DRAWNULL),LINETHICK3,COLORRED;
IF(波段 准备:IF((波段>REF(波段,1)) AND (REF(波段,1)