ND1970:=(YEAR-1970)*365+INTPART((YEAR-1972)/4)-IF(INTPART(YEAR/4)=YEAR/4,1,0)+DAY+(MONTH-1)*30+IF(MONTH<=8,INTPART(MONTH/2),INTPART((MONTH-7)/2)+4)-IF(MONTH>2 AND INTPART(YEAR/4)=YEAR/4,1,IF(MONTH>2 AND NOT(INTPART(YEAR/4)=YEAR/4),2,0));
C1:=C;
O1:=REF(O,BArslAst(ND1970-REF(ND1970,1)>WEEkdAY-REF(WEEKDAY,1)));
H1:=HHV(H,BARSLAST(ND1970-REF(ND1970,1)>WEEKDAY-REF(WEEKDAY,1))+1);
L1:=LLV(L,BARSLAST(ND1970-REF(ND1970,1)>WEEKDAY-REF(WEEKDAY,1))+1);
DRAWBAND(H1,RGB(220,220,220),L1,RGB(0,25,0));
DRAWBAND(C1,RGB(220,20,20),O1,RGB(0,25,0));
跟A7:=C-REF(C,1);
跟A8:=100*Ema(EMA(跟A7,5),5)/EMA(EMA(Abs(跟A7),5),5);
买:=LLV(跟A8,2)=LLV(跟A8,7) AND COUNT(跟A8<0,2) AND crOSS(跟A8,MA(跟A8,2));
跟庄买进:DRAWTEXT(FILTER(买=1,5),L*0.9999,'@买')COLORMAGENTA;
TA:=MAX(MAX((HIGH-LOW),ABS(REF(CLOSE,1)-HIGH)),ABS(REF(CLOSE,1)-LOW));
ATR:=EMA(TA,13);
VAR8A:=REF(CLOSE,1)-REF(AT