与庄共舞KDJ----三级信号判断——与庄同步！！不要错过。超短线级别的金叉是初步判断，大胆的可以1/4买入，短线级别的金叉（RSV级别的KDJ---经典KDJ）也可以1/4买入，累计1/2；中短线级别（MA(C.9)、MA(C,55)）判断——持股区可以可以1/2买入.卖出的判断反之（死叉）。
 

TT:=IF(ISLASTBAR,240/FROMOPEN,1);
 NN:=120;
 HH:=HHV(V*TT,NN);
 LL:=LLV(V,NN);
 最高:=CONST(HH);
 最低:=CONST(LL);
 RCC:=最高*0.9-(最高-最低)*0.5;
 RHL:=RCC;
 HLMAX:=最高;
 HLMIN:=最低;
 HLMN1:=(HLMAX+HLMIN)/2;
 HLMN2:=HLMAX-HLMIN;
 HLMN3:=(100-0)/2*1.3;
 HLMN4:=(100-0)/1*1.3;
 VARA2:=LLV(MA(LOW,3),3);
 VARA3:=HHV(MA(HIGH,3),3);
 KA:=(EMA((CLOSE-VARA2)/(VARA3-VARA2)*100,4)-50)*0.5+50;
 DB:=EMA(0.667*REF(KA,1)+0.333*KA,2);
 JJ:=3*KA-2*DB;
 
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*(HLMN2/HLMN4+HLMN1);
 K:SMA(RSV,3,1),LINETHICK2;
 D:SMA(K,3,1),LINETHICK2;
 J:3*K-2*D;
 DRAWBAND(K,RGB(00,250,250),J,RGB(250,00,250));
 ((KA-HLMN3)*HLMN2/HLMN4+HLMN1),COLORRED,LINETHICK3;
 ((DB-HLMN3)*HLMN2/HLMN4+HLMN1),COLOR00FF00,LINETHICK3;
 ((JJ-HLMN3)*HLMN2/HLMN4+HLMN1),COLORWHITE,LINETHICK3;
 关注:CROSS(((JJ-HLMN3)*HLMN2/HLMN4+HLMN1),((KA-HLMN3)*HLMN2/HLMN4+HLMN1));
 慢慢买:(REF(关注,1) OR REF(关注,2) OR REF(关注,3)) AND CROSS(J,K);
 DRAWTEXT(关注=1,((KA-HLMN3)*HLMN2/HLMN4+HLMN1),'★关注'),COLOR008080;
 DRAWTEXT(慢慢买=1,J,'★慢慢买'),COLOR0000FF;
 
DDA:=MAX(MA(C,9),MA(C,55));
 DDB:=MIN(MA(C,9),MA(C,55));
 红持股:C>DDA,COLORRED,NODRAW;
 绿持币:C<DDB,COLORGREEN,NODRAW;
 黄观望:DDA>=C AND C>=DDB,COLORYELLOW,NODRAW;
 限制:=LLV(J,550);
 STICKLINE(C>DDA,限制-HLMN1/8,限制,3,0),COLORRED,LINETHICK2;
 STICKLINE(C<DDB,限制-HLMN1/8,限制,3,0),COLORGREEN,LINETHICK2;
 STICKLINE(DDA>=C AND C>=DDB,限制-HLMN1/8,限制,2,0),COLORYELLOW,LINETHICK2;