I want to buy stocks of these companies(context.stocks = symbols('FB', 'AMZN', 'BAC', 'ARTX','TWTR') when the individual stock's MA20 crosses MA50. I need your help!
context.stocks = symbols('FB', 'AMZN', 'BAC', 'ARTX','TWTR')
ma1 = data[stock].mavg(50)
ma2 = data[stock].mavg(200)