X:=(3*C+2*L+O+H)/7;:=(20*X+19*REF(X,1)+18*REF(X,2)+17*REF(X,3)+16*REF(X,4)+15*REF(X,5)+14*REF(X,6)+13*REF(X,7)+12*REF(X,8)+11*REF(X,9)+10*REF(X,10)+9*REF(X,11)+8*REF(X,12)+7*REF(X,13)+6*REF(X,14)+5*REF(X,15)+4*REF(X,16)+3*REF(X,17)+2*REF(X,18)+REF(X,20))/210;PJJ:=DMA((((HIGH + LOW) + (CLOSE * 2)) / 4),0.9);JJ:=REF(EMA(PJJ,3),1);QJJ:=( / (((HIGH - LOW) * 2) - A((CLOSE - OPEN))));XVL:=(IF((CLOSE > OPEN),(QJJ * (HIGH - LOW)),IF((CLOSE < OPEN> OPEN),(0 - (QJJ * ((HIGH - CLOSE) + (OPEN - LOW)))),IF((