Stock charts in quantmod are as good as other commercial softwares'.
Yet I wonder how to add little arrows to the barChart.   Something as
http://www.trendprognosis.com/wp-content/uploads/2009/05/VLE0612.gif
Sometimes little arrows are better than shaded area on the charts.
 Several kinds of arrows for buy, sell, stop, warning would be enough.
Thanks.

Wind

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