{参数：高点---1.00--99999.00---23.00美股杠杆基金

       低点---1.00---99999.00---16.00

       自动预测周期---1.00---999.00---7.00

       全画开关---0.00---1.00---0.00}

找高低点的”k线计数“的方法：先把光标放在一波的高点k线处，双击后看上面“k线计数”处显示的数字，再右击"k线计数“把显示的数字填入到“调整指标参数“中。找低点同样方法

源码:

VAR1:=BARSCOUNT(C);

VAR2:=CONST(VAR1);

VAR3:=VAR2-VAR1;

K线计数:VAR3+1,NODRAW,COLORYELLOW;

{自动预测周期}

DRAWKLINE(H,O,L,C);

A1 := (REF(HIGH,自动预测周期) = HHV(HIGH,(自动预测周期 + 1)));

B1 := FILTER(A1,自动预测周期);

C1 := BACKSET(B1,(自动预测周期 + 1));

D1 := FILTER(C1,自动预测周期);

A2 := (REF(LOW,自动预测周期) = LLV(LOW,(自动预测周期 + 1)));

B2 := FILTER(A2,自动预测周期);

C2 := BACKSET(B2,(自动预测周期 + 1));

D2 := FILTER(C2,自动预测周期);

E1 := ((REF(LLV(LOW,自动预测周期),1) + REF(HHV(HIGH,自动预测周期),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));

{全画}

IF(全画开关=1,DRAWLINE(LD,L,HD,H,0),DRAWNULL)COLORRED;

IF(全画开关=1,DRAWLINE(HD,H,LD,L,0),DRAWNULL)COLORGREEN;

DRAWTEXT(全画开关=1 AND LD AND BARSLAST(HD)<BARSLAST(REF(LD,1)) ,L*0.98,'Ａ'),COLORRED;

DRAWNUMBER(全画开关=1 AND LD AND BARSLAST(HD)<BARSLAST(REF(LD,1)) ,L*0.98,L),COLORRED;

DRAWTEXT(全画开关=1 AND HD,H*1.01,'Ｂ'),COLORGREEN;

DRAWNUMBER(全画开关=1 AND HD,H*1.01,H),COLORGREEN;

最高价格:=HHV(REF(HIGH,高点-1),2),NODRAW;

最低价格:=LLV(REF(LOW,低点-1),2),NODRAW;

高低比:=最高价格/最低价格;

高低比平方:=SQRT(高低比);

再平放:=SQRT(高低比平方);

预测高点:CONST(最高价格/再平放),NODRAW;

预测中点:CONST(最高价格/高低比平方),NODRAW;

VAR11:=SQRT(高低比)+再平放-1;

VAR12:=最高价格/VAR11;

预测低点:CONST(VAR12),NODRAW;

{DRAWLINE(CURRBARSCOUNT<=高点,预测高点,预测低点,预测低点,0)CIRCLEDOT,LINETHICK2,COLOREB9B00;}

DRAWLINE(CURRBARSCOUNT<=高点,预测高点,预测高点,预测高点,0)DOTLINE,LINETHICK1,COLOREB9B00;

DRAWLINE(CURRBARSCOUNT<=高点,预测中点,预测中点,预测中点,0)DOTLINE,LINETHICK1,COLOREB9B00;

DRAWLINE(CURRBARSCOUNT<=高点,预测低点,预测低点,预测低点,0)DOTLINE,LINETHICK1,COLOREB9B00;

DRAWTEXT(CURRBARSCOUNT=高点,预测高点*0.98,STRCAT('  C1:',CON2STR(预测高点,2)))COLOREB9B00;

DRAWTEXT(CURRBARSCOUNT=高点,预测低点*0.98,STRCAT('  C3:',CON2STR(预测低点,2)))COLOREB9B00;

DRAWTEXT(CURRBARSCOUNT=高点,预测中点*0.98,STRCAT('  C2:',CON2STR(预测中点,2)))COLOREB9B00;

STICKLINE(CURRBARSCOUNT=高点,H,预测低点,0,-1),COLOREB9B00;{高点到低划线}

DRAWTEXT(CURRBARSCOUNT=高点,H,'( 高B )'),COLORYELLOW;

DRAWTEXT(CURRBARSCOUNT=低点,L,'( 低A )'),COLORYELLOW;

DRAWLINE(CURRBARSCOUNT=高点 ,H,CURRBARSCOUNT=低点,L,0)COLOREB9B00,LINETHICK2;{最高到低点划线}

DRAWLINE(CURRBARSCOUNT=低点,L,CURRBARSCOUNT=高点,H,0)COLOREB9B00,LINETHICK2;{最低到高点划线};

DRAWICON(CURRBARSCOUNT=低点,L,38);{历史低点标记}

DRAWICON(CURRBARSCOUNT=高点,H,39);{历史高点标记};

DRAWLINE(CURRBARSCOUNT=高点,H,预测低点,预测低点,-1)DOTLINE,LINETHICK1,COLOREB9B00;

{两点买入：通过低点A、高B，算出点C1、C2、C3的三个买入点为美股杠杆基金，这个思路是买上涨趋势股回头思路；}