选股公式 以此公式的B点选股指标

编写要求：

{BS买卖主}VAR1:=SUM(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),25);VAR2:=HIGH-REF(HIGH,1);VAR3:=REF(LOW,1)-LOW;VAR4:=SUM(IF(VAR2>0 AND VAR2>VAR3,VAR2,0),25);VAR5:=SUM(IF(VAR3>0 AND VAR3>VAR2,VAR3,0),25);VAR6:=VAR4*100/VAR1;VAR7:=VAR5*100/VAR1;VAR8:=MA(ABS(VAR7-VAR6)/(VAR7+VAR6)*100,15);VAR9:=(VAR8+REF(VAR8,15))/2;BUY:=ZIG(3,10);SELL:=MA(BUY,2);DRAWICON(CROSS(BUY,SELL),L-0.1,7);DRAWICON(CROSS(SELL,BUY),H+0.1,8);STICKLINE(BUY>SELL AND O>=C,C,O,-1,0),COLORRED;STICKLINE(BUY>SELL AND O>=C,L,H,0,0),COLORRED;STICKLINE(BUY10,L-0.45,L-0.4,-1,1),COLORYELLOW;平均:=(L+H)/2;KB:=ZIG(平均,10);KS:=MA(KB,2);DRAWICON(CROSS(KB,KS),L-0.4,1);DRAWICON(CROSS(KS,KB),H+0.4,2);

解答：

BUY:=ZIG(3,10);