The indicator was first proposed by Mel Widner ("Technical Analysis of Stocks & Commodities" magazine, July 1995). Along with similar indicators, such as price channels, envelopes or Bollinger bands, it allows you to define the borders of price ranges.
The indicator has one customizable parameter:
Calculation:
UpBand = Maximum(High, PrevHigh*SlopeHigh) DnBand = Minimum(Low, PrevLow*SlopeLow)
where:
Interpretation:
In order to sort out signals, use a a detrending oscillator to exclude the trend component, since overbought/oversold levels may be constantly updated by new prices during strong trends, which leads to false signals and losses.

MetaQuotes Ltd tarafından Rusçadan çevrilmiştir.
Orijinal kod: https://www.mql5.com/ru/code/21544
Open_Oscillator
Market status indicator with signal lines.
Exp_CandleStop_System_Tm_Plus
The trading system based on CandleStop_System indicator signals with the possibility to set a fixed position holding time.
Projection_Oscillator
Projection Bands indicator in the form of oscillators.
RSICandleKeltner_HTF
The RSICandleKeltner indicator with the timeframe selection option available in the input parameters.