{简单精准拐点指标（大智慧经典版辅图）}
AA:=(C+O+L+H)/4;
BB:=REF(CLOSE,AA);
处女线:SMA(MAX(CLOSE-BB,0),2,1)/SMA(ABS(CLOSE-BB),2,1)*100;
天:90;
地:10;
50;
A1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
A2: SMA(A1,3,1),pointdot,linethick3 , colorred;
A3: SMA(A2,3,1),pointdot ,linethick3;
A4:=(CLOSE-MA(CLOSE,60))/MA(CLOSE,60)*100;
A5: IF(CROSS(A2,A3) AND A4<-14 AND A3<16 AND DATE,68,0),, coloryellow;
A6: IF(A3<20 AND CROSS(A2,A3) AND DATE,50,0),linethick2 ,colorgreen;
A7: IF(BARSLAST(A6=50)<=9 AND BARSLAST(A6=50)>4 AND BARSLAST(A5=68)<=9 AND CROSS(A3,A2) AND A2<70,50,5),linethick2 , colorred;
A8: 90,coloryellow ,linethick2
