MA5:MA(CLOSE,5),pointdot,color000000,linethick1;MA21:=EMA(CLOSE,21);MID:MA(CLOSE,21),color000000,linethick0;线: MA(CLOSE,13),linethick3,COLORGREEN;线: MA(CLOSE,27),linethick0,Coloree00ee;UPPER:MID + 2*STD(C,20),LINETHICK0,COLORFFFFFF;LOWER:MID - 2*STD(C,20),LINETHICK0,COLORFFFFFF;H1:=EMA(SLOPE(CLOSE,34)*20+CLOSE,75);H2:=EMA(CLOSE,8);Var1d:=H2-H1;a:=(3*c+l+o+h)/6;b:=(20*a+19*ref(a,1)+18*ref(a,2)+17*ref(a,3)+16*ref(a,4)+15*ref(a,5)+14*ref(a,6)+13*ref(a,7)+12*ref(a,8)+11*ref(a,9)+10*ref(a,10)+9*ref(a