bollingerBandsV2

Library "bollingerBandsV2"
Bollinger bands related functions

get_multiple_bollinger_bands(stdv1, stdv2, stdv3, stdv4, stdv5, stdv6, stdv7, length, source)
  : Calculates 7 sets of bollinger bands, with 7 different standard deviations
  Parameters:
    stdv1 (float): (simple int): standard deviation 1
    stdv2 (float): (simple int): standard deviation 2
    stdv3 (float): (simple int): standard deviation 3
    stdv4 (float): (simple int): standard deviation 4
    stdv5 (float): (simple int): standard deviation 5
    stdv6 (float): (simple int): standard deviation 6
    stdv7 (float): (simple int): standard deviation 7
    length (simple int): (simple int): Length for the bands
    source (float): (simple float): source for the calculation
  Returns: : Returns 8 levels plus the range of all the levels.

get_bb_volatility(bb_highest, bb_lowest, ma_length, lookback)
  : Provides a volatility indicator based on Bollinger Bands, and indicates wheather the volatility is increasing or decreasing.
  Parameters:
    bb_highest (float): (simple float): Top Bollinger Band on which to calculate the range.
    bb_lowest (float): (simple float): Bottom Bollinger Band on which to calculate the range.
    ma_length (simple int): (simple int): Length to use in the smoothing of Bollinger Bands range.
    lookback (int): (simple int): Lookback period to identify a change in the Bollinger Bands range.
  Returns: : Returns 8 levels plus the range of all the levels.

get_bbVolatility_data(source, length, stdv1, stdv2, stdv3, stdv4, stdv5, stdv6, stdv7, trend_direction)
  : Generates Bollinger Bands Volatility
  Parameters:
    source (float): (float): Source for Bollinger Bands
    length (simple int): (int): Length for Bollinger Bands
    stdv1 (int): (int): Standard Deviation 1
    stdv2 (int): (int): Standard Deviation 2
    stdv3 (int): (int): Standard Deviation 3
    stdv4 (int): (int): Standard Deviation 4
    stdv5 (int): (int): Standard Deviation 5
    stdv6 (int): (int): Standard Deviation 6
    stdv7 (int): (int): Standard Deviation 7
    trend_direction (string): (string): Current direction of the trend
  Returns: : Returns a map with the levels, plus direction flag and the data table