Commit 45fa313

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Jesse Osiecki

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Update Efficient Frontier with Sharpe Ratio.py

Map Symbol+Weight portfolio keys to the correct array of stock weights. `selected` does not have the same order as that used in the pandas dataframe https://medium.com/@troy.engelhardt/hey-just-letting-you-know-that-your-final-data-frame-labelled-df-is-in-fact-mislabelled-6861298efcda#--responses

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Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@`
`55`	`55`	`'Sharpe Ratio': sharpe_ratio}`
`56`	`56`
`57`	`57`	`# extend original dictionary to accomodate each ticker and weight in the portfolio`
`58`		`-for counter,symbol in enumerate(selected):`
	`58`	`+for counter,symbol in enumerate(cov_annual.columns):`
`59`	`59`	`portfolio[symbol+' Weight'] = [Weight[counter] for Weight in stock_weights]`
`60`	`60`
`61`	`61`	`# make a nice dataframe of the extended dictionary`
`@@ -74,4 +74,4 @@`
`74`	`74`	`plt.xlabel('Volatility (Std. Deviation)')`
`75`	`75`	`plt.ylabel('Expected Returns')`
`76`	`76`	`plt.title('Efficient Frontier')`
`77`		`-plt.show()`
	`77`	`+plt.show()`

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