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     1 // Main Part about a really dumb investment strategy  | 
     1 // Core Part about a really dumb investment strategy  | 
     2 //===================================================  | 
     2 //===================================================  | 
     3   | 
     3   | 
         | 
     4 object CW6b { | 
     4   | 
     5   | 
     5 //two test portfolios  | 
     6 //two test portfolios  | 
     6   | 
     7   | 
     7 val blchip_portfolio = List("GOOG", "AAPL", "MSFT", "IBM", "FB", "AMZN", "BIDU") | 
     8 val blchip_portfolio = List("GOOG", "AAPL", "MSFT", "IBM", "FB", "AMZN", "BIDU") | 
     8 val rstate_portfolio = List("PLD", "PSA", "AMT", "AIV", "AVB", "BXP", "CCI",  | 
     9 val rstate_portfolio = List("PLD", "PSA", "AMT", "AIV", "AVB", "BXP", "CCI",  | 
    79   | 
    80   | 
    80 //println("Real data: " + investment(rstate_portfolio, 1978 to 2019, 100)) | 
    81 //println("Real data: " + investment(rstate_portfolio, 1978 to 2019, 100)) | 
    81 //println("Blue data: " + investment(blchip_portfolio, 1978 to 2019, 100)) | 
    82 //println("Blue data: " + investment(blchip_portfolio, 1978 to 2019, 100)) | 
    82   | 
    83   | 
    83   | 
    84   | 
         | 
    85 }  |