I was just doing some testing on the below code while looking for close pricing and it appears that the close pricing is actually the open price for that day !
Can someone at Quantopian check this?
Thanks
price_history = history(bar_count=70, frequency='1d', field='close_price')
spyprice = price_history[symbol('SPY')].values[-1]
print spyprice
log:
2016-03-07 PRINT
2016-03-07 PRINT 199.355
Instead it should read 200.59
its off for all the dates !