Update Cache Symbols

A useful utility for demonstating the use of the update/remove cache symbols functions.



In [1]:

    
import pandas as pd
import pinkfish as pf

Update time series for the symbols below.
Time series will be fetched for any symbols not already cached.



In [2]:

    
pf.update_cache_symbols(symbols=['msft', 'orcl', 'tsla'])









    



updating symbols:
MSFT ORCL TSLA

Remove the time series for TSLA



In [3]:

    
pf.remove_cache_symbols(symbols=['tsla'])









    



removing symbols:
TSLA

Update time series for all symbols in the cache directory



In [4]:

    
pf.update_cache_symbols()









    



updating symbols:
BUD INTC TLT CLX GDX VZ HRL CL K ^GSPC ORCL 
GIS HSY MSFT BTI DOV MO BRK-B JNJ PM SPY 
HD DIS KO ADP MRK KMI BMY T SO MCD 
CMCSA KMB LMT NUE PG V RDS-B XOM UL GLD 
LLY

Remove time series for all symbols in the cache directory



In [5]:

    
# WARNING!!! - if you uncomment the line below, you'll wipe out
# all the symbols in your cache directory
#pf.remove_cache_symbols()