TY:=L;
A1:=REF(TY,10)=HHV(TY,2*10+1); B1:=FILTER(A1,10); C1:=BACKSET(B1,10+1); HD:=FILTER(C1,10);
A2:=REF(TY,10)=LLV(TY,2*10+1); B2:=FILTER(A2,10); C2:=BACKSET(B2,10+1); LD:=FILTER(C2,10);
前期低位:REF(L,BARSLAST(LD)),COLOR00FF00,POINTDOT;
STICKLINE(L,前期低位,前期低位,8,0),COLORRED;
TZ:=H;
A3:=REF(TY,10)=HHV(TY,2*10+1); B3:=FILTER(A1,10); C3:=BACKSET(B1,10+1); MD:=FILTER(C1,10);
A4:=REF(TY,10)=LLV(TY,2*10+1); B4:=FILTER(A2,10); C4:=BACKSET(B2,10+1); ND:=FILTER(C2,10);
前期高位:REF(H,BARSLAST(MD)),COLOR00FF00,POINTDOT;
STICKLINE(H,前期高位,前期高位,8,0),COLORGREEN;