Google Stock Price Daily Percent Change Munging¶
Adding the Symbol¶
from trump.orm import SymbolManager
from trump.templating import YahooFinaceFT
sm = SymbolManager()
GOOGpct = sm.create(name = "GOOGpct",
description = "Google Percent Change")
fdtemp = YahooFinanceFT("GOOG")
mgtemp = PctChangeMT()
GOOGpct.add_feed(fdtemp, munging=mgtemp)
Using the Symbol¶
from trump.orm import SymbolManager
sm = SymbolManager()
GOOG = sm.get("GOOGpct")
#optional
GOOG.cache()
print GOOG.df.tail()
# GOOGpct
# 2015-05-04 0.005354
# 2015-05-05 -0.018455
# 2015-05-06 -0.012396
# 2015-05-07 0.012361
# 2015-05-08 0.014170