//by [email protected] (formerly BMT)

Ma20 = MA( C, 20 );
Ma100 = MA( C, 100 );

MAcondup = C > Ma20 AND C > Ma100;
MAconddn = Ma20 > C AND Ma100 > C;
MaCondup = ExRem( MaCondup, MaConddn );
MaConddn = ExRem( MaConddn, Macondup );

Plot( C, "Price", colorDefault, GetPriceStyle() );

dist = -15;
upcolor = colorGreen;
PlotShapes( MAcondup*shapeUpArrow, upcolor, 0, L, dist );
PlotShapes( MAcondup*shapeHollowUpArrow, colorLightYellow, 0, L, dist );
PlotShapes( Ref( MAcondup, -0 )*shapeHollowSmallCircle, upcolor, 0, Close, 0 );

dncolor = colorRed;
PlotShapes( MAconddn*shapeDownArrow, dncolor, 0, H, dist );
PlotShapes( MAconddn*shapeHollowDownArrow, colorLightYellow, 0, H, dist );
PlotShapes( Ref( MAconddn, -0 )*shapeHollowSmallCircle, dncolor, 0, Close, 0 );