RC:=(H+L+C*2)/4; R2D:=WMA(RC,27); R2E:=STD(RC,27); R3F:=(RC-R2D)/R2E*100; R40:=WMA(R3F,3); R41:=WMA(R40,3); JD:=WMA(R41,2); AJ:=3*R41-2*JD; XG:CROSS(AJ,JD) AND JD>REF(JD,1);
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