N:=10;P:=2;MID : MA(CLOSE,N)COLORYELLOW,DOTLINE;UP: MID + P*STD(CLOSE,N)COLORLIMAGENTA,DOTLINE ,LINETHICK2;LO: MID - P*STD(CLOSE,N)COLORLICYAN, DOTLINE ,LINETHICK2;_K:="J.K"(9,3,3);KDJ_D:="KDJ.D"(9,3,3);KDJ_J:="KDJ.J"(9,3,3);买1:=OSS(KDJ_J,0) OR (CROSS(KDJ_J,KDJ_K) AND KDJ_D<26>1,买股票0,0);DRAWICON(买股票0>1,L*0.97,34);VAR1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);VAR2:=REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);VAR3:=REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2