COCO chart shows a doji today: Upon seeing a Doji in an overbought or oversold condition, an extremely high probability reversal situation becomes evident. Overbought or oversold conditions can be defined using other indicators such as stochastics, When a Doji appears, it is demonstrating that there is indecision now occurring at an extreme portion of a trend. This indecision can be portrayed in a few variations of the Doji. http://candlestickforum.com/PPF/Parameters/12_221_/candlestick.asp