强撑:=EMA(2*LV-HV,3),COLORRED; 强压 REF(强压,1) AND 中压 REF(中压,1) AND 次压 REF(次压,1) AND 强撑 REF(强撑,1) AND 中撑 REF(中撑,1) AND 次撑 REF(次撑,1) AND C
