BBands Ext

Bollinger Bands Extended

Signal Logic

The BBands Ext will produce a buy signal when price closes below lower band and a sell signal when price closes above the upper band.


  • Length

    • The period length of the Moving Average

  • Dev. Up

    • The deviation of the upper band

  • Dev. Down

    • The deviation of the lower band

  • MA Type

    • The type of Moving Average. Valid values are: sma, ema, dema, tema, trima, t3, mama, kama and wma

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