stocksignals.bbands

Module Contents

Functions

get_bbands(stock_data[, rate])

Calculates upper and lower Bollinger bands for a stock using
stocksignals.bbands.get_bbands(stock_data, rate=20)[source]

Calculates upper and lower Bollinger bands for a stock using a day-range; default day range = 20 days

Parameters:

  • data (a data file containing all available stock data) – from Yahoo finance

  • rate (int) – number of days, default = 20 days

Returns:

bbands – A Pandas DataFrame with upper and lower Bollinger band values for the period of availability of the data

Return type:

DataFrame

Examples

>>> get_bbands("MSFT")