old_contents: from datetime import date
  
  QUANDL_KEY = "YOUR_KEY_HERE"
  URL_DATA = 'https://www.quandl.com/api/v3/datasets/BCHARTS/BITSTAMPUSD/data.csv?order=asc'
  PATH_DATA = 'data/BCHARTS-BITSTAMPUSD.csv'
  NTESTS = 200
  PREV_DAYS = 10
  PERCENT_UP = 0.05
  PERCENT_DOWN = 0.05
  
  
  MARKET_NAME = 'bitstampUSD'
  
  # DATE START
  YEAR_START = 2017
  MONTH_START = 4
  DAY_START = 8
  DATE_START = date(YEAR_START, MONTH_START, DAY_START)
  
  # DATE END
  DATE_END = date.today()
  
  URL_DATA = 'http://bitcoincharts.com/charts/chart.json?'+'m='+MARKET_NAME+'&r=1&i=1-min&e'
  URL_DATA = 'http://bitcoincharts.com/charts/chart.json?m='+MARKET_NAME
  URL_DATA = 'http://bitcoincharts.com/charts/chart.json?m=bitstampUSD&r=1&i=1-min'
  URL_DATA = 'http://bitcoincharts.com/charts/chart.json?m=bitstampUSD&r=1'
  
new_contents: URL_DATA = 'https://www.quandl.com/api/v3/datasets/BCHARTS/BITSTAMPUSD/data.csv?order=asc'
  PATH_DATA = 'data/BCHARTS-BITSTAMPUSD.csv'
  NTESTS = 200
  PREV_DAYS = 10
  PERCENT_UP = 0.05
  PERCENT_DOWN = 0.05
  
subject: clean settings