DIFF:=( EMA(CLOSE,7) - EMA(CLOSE,19)),COLORwhite;

DEA:=EMA(DIFF,9),COLORf00ff0 ;

MACD:=0.90*(DIFF-DEA), COLORSTICK;

tj:=(diff>=dea);

tj1:=(diff>=0);

Var1:=(CLOSE*2+HIGH+LOW)/4;

SK:= EMA(Var1,13)-EMA(Var1,73);

SD:= EMA(SK,2);

drawtext((cross(sk,sd) and sk<-0.04 and (c-ref(c,1))/ref(c,1)>=0.03) or (cross(sk,sd) and sk<=-0.14 ) or (cross(sk,sd) and sk<=0.05 and (v/ma(v,5)>2 or c/ref(c,1)>0.035)) ,l*0.99,'短线'),colorred;