编写变异KDJ金叉选股公式

编写要求：

老师您好： 条件： 当“买入”线金叉“确认”线时，与前面的金叉相比，（“确认线”的值相比）后面的高于前面。做选股公式。 当金叉在90以上不要。（“确认线”不能大于90） R1:=(CLOSE-LLV(LOW,90))/(HHV(HIGH,90)-LLV(LOW,90))*200; R2:=EMA((CLOSE-(LLV(LOW,5)))/((HHV(HIGH,5))-(LLV(LOW,5)))*100,4)*2; R3:=EMA(0.618*REF(R2,1)+0.382*R2,2); R4:=POW(MA(CLOSE,5),2)+MA(CLOSE,5); R5:=POW(MA(LOW,5),2)+MA(LOW,5); R6:=POW(MA(HIGH,5),2)+MA(HIGH,5); R7:=(R4-LLV(R5,64))/(HHV(R6,64)-LLV(R5,64))*150+65-10; R8:=SMA((SMA(R7,3,1)*1.5-100),3,1); R9:=3*(SMA(R7,3,1)*1.5-100)-2*R8; R10:=(HIGH+LOW+CLOSE*2)/4; R11:=(R10-(EMA(R10,13)))*100/(STD(R10,13)); R12:=EMA((EMA(R11,5)),13)+200-100; R13:=(SMA(R1,3,1))+R2+(SMA(R7,3,1)*1.5-100)+R12; R14:=(SMA((SMA(R1,3,1)),3,1))+R3+R8+(EMA(R12,10)); R15:=(3*(SMA(R1,3,1))-2*(SMA((SMA(R1,3,1)),3,1)))+(3*R12-2*(EMA(R12,10)))+ R9+(3*R12-2*(EMA(R12,10))); R16:=(HIGH+LOW+CLOSE)/3; R17:=(R16-MA(R16,34))/(0.015*AVEDEV(R16,34)); R18:=(HIGH+LOW+CLOSE+R16)/4; R19:=(R18-(EMA(R18,24)))/(STD(R18,24))*100; R20:=(R16-MA(R16,24))/(0.015*AVEDEV(R16,24)); R21:=(((EMA(R19,5))+R20+R17)/3+165)/4; R22:=(R13+R14+R15*30)/32/5-15; A8:=EMA(EMA(CLOSE,13),13); A9:=(A8-REF(A8,1))/REF(A8,1)*6400; A7:=100*WINNER(CLOSE*0.95); 买入:EMA(((R21+R22)/2/1.1),1),COLORRED; 确认:MA(买入,3),COLORWHITE; 90 COLORBROWN LINETHICK1;

解答：

?R1:=(CLOSE-LLV(LOW,90))/(HHV(HIGH,90)-LLV(LOW,90))*200;

R2:=EMA((CLOSE-(LLV(LOW,5)))/((HHV(HIGH,5))-(LLV(LOW,5)))*100,4)*2;