Contrarian Trading at Price Bands, Price Channels

Market: FESX (5 minutes) January 2011
Price-Channel: Doncian Channel. A Moving average plus/minus a multitude or fraction of the AverageTrueRange (ATR)

Same market with a Keltner Channel, a TEMA plus 2 AverageTrueRanges (ATR).

That market and a Bollinger Band, that is a Moving Average plus minus 2 Standard Deviations.
Charts of Chapter 5.4