N:=10;
M:=3;
VAR1:=IF(DATE<=1300101,1,0);CV:=CLOSE;
人龙:=(ma(CV,3)+MA(CV,6)+MA(CV,12)+MA(CV,24))/4*VAR1;
天龙:=人龙+M*STD(人龙,N)*VAR1;
地龙:=人龙-M*STD(人龙,N)*VAR1;
天龙突击买入:C>天龙AND L<地龙;
N:=10;
M:=3;
VAR1:=IF(DATE<=1300101,1,0);CV:=CLOSE;
人龙:=(ma(CV,3)+MA(CV,6)+MA(CV,12)+MA(CV,24))/4*VAR1;
天龙:=人龙+M*STD(人龙,N)*VAR1;
地龙:=人龙-M*STD(人龙,N)*VAR1;
天龙突击买入:C>天龙AND L<地龙;