通达信无名主图画线看趋势

(参数：N4 0 50 3 ）
 RSVY:=(((CLOSE - LLV(LOW,55)) / (HHV(HIGH,55) - LLV(LOW,55))) * 100);
 KY:=SMA(RSVY,3,1);
 DY:=SMA(KY,3,1);
 JY:=((3 * KY) - (2 * DY));
 RSV:=(((CLOSE - LLV(LOW,10)) / (HHV(HIGH,10) - LLV(LOW,10))) * 100);
 K:=SMA(RSV,3,1);
 D:=SMA(K,3,1);
 J:=((3 * K) - (2 * D));
 压力位:IF(CROSS(JY,J),HIGH,REF(HIGH,BARSLAST(CROSS(JY,J))))COLORRED;
 支撑位:IF(CROSS(J,JY),LOW,REF(LOW,BARSLAST(CROSS(J,JY))))COLORGREEN;
 DRAWICON(CROSS(LOW,支撑位),支撑位,1);
 DRAWICON(CROSS(压力位,CLOSE),压力位,2);
 STICKLINE((C-REF(C,1))*100/REF(C,1)>=(10-0.01*100/REF(C,1)),OPEN,CLOSE,3,0),COLORYELLOW;
 今最高价:DYNAINFO(5),POINTDOT,COLORFF8000;
 今最低价:DYNAINFO(6),POINTDOT,COLORFF8000;
 N3:=N4;
 A1:=(REF(HIGH,N3) = HHV(HIGH,((2 * N3) + 1)));
 B1:=FILTER(A1,N3);
 C1:=BACKSET(B1,(N3 + 1));
 D1:=FILTER(C1,N3);
 A2:=(REF(LOW,N3) = LLV(LOW,((2 * N3) + 1)));
 B2:=FILTER(A2,N3);
 C2:=BACKSET(B2,(N3 + 1));
 D2:=FILTER(C2,N3);
 E1:=((REF(LLV(LOW,(2 * N3)),1) + REF(HHV(HIGH,(2 * N3)),1)) / 2);
 E2:=((HIGH + LOW) / 2);
 H1:=(((D1 AND NOT((D2 AND (E1 >= E2)))) OR ISLASTBAR) OR (BARSCOUNT(CLOSE) = 1));
 L1:=(D2 AND NOT((D1 AND (E1 < E2))));
 H2:=(D1 AND NOT((D2 AND (E1 >= E2))));
 X1:=(REF(BARSLAST(H1),1) + 1);
 F1:=BACKSET((H1 AND (COUNT(L1,X1) > 0)),LLVBARS(IF(L1,LOW,10000),X1));
 G1:=(F1 > REF(F1,1));
 I1:=BACKSET(G1,2);
 LD:=(I1 > REF(I1,1));
 L2:=((LD OR ISLASTBAR) OR (BARSCOUNT(CLOSE) = 1));
 X2:=(REF(BARSLAST(L2),1) + 1);
 F2:=BACKSET((L2 AND (COUNT(H2,X2) > 0)),HHVBARS(IF(H2,HIGH,0),X2));
 G2:=(F2 > REF(F2,1));
 I2:=BACKSET(G2,2);
 HD:=(I2 > REF(I2,1));
 R1:=BACKSET(ISLASTBAR,(BARSLAST(HD) + 1));
 S1:=(R1 > REF(R1,1));
 T1:=BACKSET(ISLASTBAR,(BARSLAST(LD) + 1));
 U1:=(T1 > REF(T1,1));
 R2:=BACKSET(S1,(REF(BARSLAST(HD),1) + 2));
 S2:=(R2 > REF(R2,1));
 T2:=BACKSET(U1,(REF(BARSLAST(LD),1) + 2));
 U2:=(T2 > REF(T2,1));
 T3:=BACKSET(U2,(REF(BARSLAST(LD),1) + 2));
 U3:=(T3 > REF(T3,1));
 T4:=BACKSET(U3,(REF(BARSLAST(LD),1) + 2));
 U4:=(T4 > REF(T4,1));
 R3:=BACKSET(S2,(REF(BARSLAST(HD),1) + 2));
 S3:=(R3 > REF(R3,1));
 R4:=BACKSET(S3,(REF(BARSLAST(HD),1) + 2));
 S4:=(R4 > REF(R4,1));
 ★压力1:DRAWLINE(S2,HIGH,S1,HIGH,1),COLORWHITE;
 ★支撑1:DRAWLINE(U2,LOW,U1,LOW,1),COLORBLUE;
 ★压力2:DRAWLINE(S3,HIGH,S2,HIGH,1),COLORFF00FF;
 ★支撑2:DRAWLINE(U3,LOW,U2,LOW,1),COLORYELLOW;