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Morningstar Fundamental Data
Joshua Dautel
posted

Anyone know what might be wrong with this code, I'm trying to get price to earnings data on equities??

from quantopian.pipeline.data.builtin import USEquityPricing  
from quantopian.pipeline.data import morningstar

def create():  

    earnings=morningstar.valuation_ratios.pe_ratio  
    ratiotest=earnings<20  
    return Pipeline(  
        columns={'earnings':earnings}, screen=ratiotest)

result=run_pipeline(create(),'2015-05-05','2015-05-05')  
print result.head(50)  
x=float(len(result))  
print x
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