A7:=C-REF(C,1);A8:=100*EMA(EMA(A7,6),6)/EMA(EMA(A(A7),6),6);:(LLV(A8,2)=LLV(A8,7) AND COUNT(A8<0,2) AND OSS(A8,MA(A8,2))),COLORRED;DRAWTEXT(买进,0.5,'↖买进'),COLORYELLOW;