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HLC:=REF(MA((HIGH+LOW+CLOSE)/3,10),1);HV:=EMA(HHV(HIGH,10),3);LV:=EMA(LLV(LOW,10),3);高压线:EMA(HLC+HV-LV,3);上轨:EMA(HLC*2-LV,3);下轨:EMA(HLC*2-HV,3);方向:EMA(SLOPE(CLOSE,21)*20+CLOSE,42),LINETHICK2;
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HLC:=REF(MA((HIGH+LOW+CLOSE)/3,10),1);HV:=EMA(HHV(HIGH,10),3);LV:=EMA(LLV(LOW,10),3);高压线:EMA(HLC+HV-LV,3);上轨:EMA(HLC*2-LV,3);下轨:EMA(HLC*2-HV,3);方向:EMA(SLOPE(CLOSE,21)*20+CLOSE,42),LINETHICK2;