几根线就能看的股票趋势压力和支撑
13886967378cjc
趋势明朗
参数：P1=3，P=5，N=10源码：
OBV:=H;OBV1:=L;A1:=REF(OBV,P)=HHV(OBV,2*P+1);B1:=FILTER(A1,P);C1:=BACKSET(B1,P+1);D1:=FILTER(C1,P);{高点}A2:=REF(OBV1,P)=LLV(OBV1,2*P+1);B2:=FILTER(A2,P);C2:=BACKSET(B2,P+1);D2:=FILTER(C2,P);{低点}R11:=BACKSET(ISLASTBAR,BARSLAST(D1)+1);S11:=R11>REF(R11,1);压:DRAWLINE(D1,OBV,S11,OBV,1),COLORYELLOW,LINETHICK2;T11:=BACKSET(ISLASTBAR,BARSLAST(D2)+1);U11:=T11>REF(T11,1);支:DRAWLINE(D2,OBV1,U11,OBV1,1),COLORWHITE,LINETHICK2;A11:=REF(OBV,P1)=HHV(OBV,2*P1+1);B11:=FILTER(A11,P1);C11:=BACKSET(B11,P1+1);D11:=FILTER(C1,P1);{高点}A21:=REF(OBV1,P1)=LLV(OBV1,2*P1+1);B21:=FILTER(A2,P1);C21:=BACKSET(B21,P1+1);D21:=FILTER(C2,P1);{低点}R12:=BACKSET(ISLASTBAR,BARSLAST(D11)+1);S12:=R12>REF(R12,1);压2:DRAWLINE(S11,OBV,S12,OBV,1),COLORRED,LINETHICK2;T12:=BACKSET(ISLASTBAR,BARSLAST(D21)+1);U12:=T12>REF(T12,1);支2:DRAWLINE(U11,OBV1,U12,OBV1,1),COLORLIBLUE,LINETHICK2;{短期浪:ZIG(3,3),LINETHICK1,COLORRED;中期浪:ZIG(3,8),LINETHICK1,COLORFFFF00;长期浪:ZIG(3,26),LINETHICK1,COLORFFFFFF;}【箱顶】:PEAK(CLOSE,N,1)*0.98;【箱底】:TROUGH(CLOSE,N,1)*1.02,COLORRED;【箱高】:=100*(【箱顶】-【箱底】)/【箱底】,NODRAW;{DRAWICON(U12=1,(L* 0.98),24);DRAWICON(S12=1,(H* 1.02),4);}F1:=ZIG(3,15);持有:F1> REF(F1,1),NODRAW;{STICKLINE(持有=1,【箱底】,【箱底】*0.99,0.2,1),COLORGREEN;}QS:=HHV(MA(C,3),13);RS:=LLV(MA(C,3),13);VAR1:=BACKSET(REF(QS,2)=HHV(QS,5),3);VAR2:=CROSS(VAR1,0.9);VAR3:=BACKSET(REF(RS,2)=LLV(RS,5),3);VAR4:=CROSS(VAR3,0.9);新压:REF(QS,BARSLAST(VAR2)),CIRCLEDOT;新支:REF(RS,BARSLAST(VAR4)),COLORYELLOW,CIRCLEDOT; |
