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February 1, 2021 12:11
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Original S&P 500 data downloader
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from datetime import datetime | |
import pandas as pd | |
from pandas import DataFrame | |
import pandas_datareader.data as web | |
def download_stock(stock): | |
""" try to query the iex for a stock, if failed note with print """ | |
try: | |
print(stock) | |
stock_df = web.DataReader(stock,'iex', start_time, now_time) | |
stock_df['Name'] = stock | |
output_name = stock + '_data.csv' | |
stock_df.to_csv(output_name) | |
except: | |
bad_names.append(stock) | |
print('bad: %s' % (stock)) | |
if __name__ == '__main__': | |
""" set the download window """ | |
now_time = datetime.now() | |
start_time = datetime(now_time.year - 5, now_time.month , now_time.day) | |
s_and_p = ['MMM','ABT','ABBV','ACN','ATVI','AYI','ADBE','AMD','AAP','AES','AET', | |
'AMG','AFL','A','APD','AKAM','ALK','ALB','ARE','ALXN','ALGN','ALLE', | |
'AGN','ADS','LNT','ALL','GOOGL','GOOG','MO','AMZN','AEE','AAL','AEP', | |
'AXP','AIG','AMT','AWK','AMP','ABC','AME','AMGN','APH','APC','ADI','ANDV', | |
'ANSS','ANTM','AON','AOS','APA','AIV','AAPL','AMAT','APTV','ADM','ARNC', | |
'AJG','AIZ','T','ADSK','ADP','AZO','AVB','AVY','BHGE','BLL','BAC','BK', | |
'BAX','BBT','BDX','BRK.B','BBY','BIIB','BLK','HRB','BA','BWA','BXP','BSX', | |
'BHF','BMY','AVGO','BF.B','CHRW','CA','COG','CDNS','CPB','COF','CAH','CBOE', | |
'KMX','CCL','CAT','CBG','CBS','CELG','CNC','CNP','CTL','CERN','CF','SCHW', | |
'CHTR','CHK','CVX','CMG','CB','CHD','CI','XEC','CINF','CTAS','CSCO','C','CFG', | |
'CTXS','CLX','CME','CMS','KO','CTSH','CL','CMCSA','CMA','CAG','CXO','COP', | |
'ED','STZ','COO','GLW','COST','COTY','CCI','CSRA','CSX','CMI','CVS','DHI', | |
'DHR','DRI','DVA','DE','DAL','XRAY','DVN','DLR','DFS','DISCA','DISCK','DISH', | |
'DG','DLTR','D','DOV','DWDP','DPS','DTE','DRE','DUK','DXC','ETFC','EMN','ETN', | |
'EBAY','ECL','EIX','EW','EA','EMR','ETR','EVHC','EOG','EQT','EFX','EQIX','EQR', | |
'ESS','EL','ES','RE','EXC','EXPE','EXPD','ESRX','EXR','XOM','FFIV','FB','FAST', | |
'FRT','FDX','FIS','FITB','FE','FISV','FLIR','FLS','FLR','FMC','FL','F','FTV', | |
'FBHS','BEN','FCX','GPS','GRMN','IT','GD','GE','GGP','GIS','GM','GPC','GILD', | |
'GPN','GS','GT','GWW','HAL','HBI','HOG','HRS','HIG','HAS','HCA','HCP','HP','HSIC', | |
'HSY','HES','HPE','HLT','HOLX','HD','HON','HRL','HST','HPQ','HUM','HBAN','HII', | |
'IDXX','INFO','ITW','ILMN','IR','INTC','ICE','IBM','INCY','IP','IPG','IFF','INTU', | |
'ISRG','IVZ','IQV','IRM','JEC','JBHT','SJM','JNJ','JCI','JPM','JNPR','KSU','K','KEY', | |
'KMB','KIM','KMI','KLAC','KSS','KHC','KR','LB','LLL','LH','LRCX','LEG','LEN','LUK', | |
'LLY','LNC','LKQ','LMT','L','LOW','LYB','MTB','MAC','M','MRO','MPC','MAR','MMC','MLM', | |
'MAS','MA','MAT','MKC','MCD','MCK','MDT','MRK','MET','MTD','MGM','KORS','MCHP','MU', | |
'MSFT','MAA','MHK','TAP','MDLZ','MON','MNST','MCO','MS','MOS','MSI','MYL','NDAQ', | |
'NOV','NAVI','NTAP','NFLX','NWL','NFX','NEM','NWSA','NWS','NEE','NLSN','NKE','NI', | |
'NBL','JWN','NSC','NTRS','NOC','NCLH','NRG','NUE','NVDA','ORLY','OXY','OMC','OKE', | |
'ORCL','PCAR','PKG','PH','PDCO','PAYX','PYPL','PNR','PBCT','PEP','PKI','PRGO','PFE', | |
'PCG','PM','PSX','PNW','PXD','PNC','RL','PPG','PPL','PX','PCLN','PFG','PG','PGR', | |
'PLD','PRU','PEG','PSA','PHM','PVH','QRVO','PWR','QCOM','DGX','RRC','RJF','RTN','O', | |
'RHT','REG','REGN','RF','RSG','RMD','RHI','ROK','COL','ROP','ROST','RCL','CRM','SBAC', | |
'SCG','SLB','SNI','STX','SEE','SRE','SHW','SIG','SPG','SWKS','SLG','SNA','SO','LUV', | |
'SPGI','SWK','SBUX','STT','SRCL','SYK','STI','SYMC','SYF','SNPS','SYY','TROW','TPR', | |
'TGT','TEL','FTI','TXN','TXT','TMO','TIF','TWX','TJX','TMK','TSS','TSCO','TDG','TRV', | |
'TRIP','FOXA','FOX','TSN','UDR','ULTA','USB','UAA','UA','UNP','UAL','UNH','UPS','URI', | |
'UTX','UHS','UNM','VFC','VLO','VAR','VTR','VRSN','VRSK','VZ','VRTX','VIAB','V','VNO', | |
'VMC','WMT','WBA','DIS','WM','WAT','WEC','WFC','HCN','WDC','WU','WRK','WY','WHR','WMB', | |
'WLTW','WYN','WYNN','XEL','XRX','XLNX','XL','XYL','YUM','ZBH','ZION','ZTS'] | |
bad_names = [] #to keep track of failed queries | |
""" iterate through stocks, making the download and saving the .csv """ | |
for stock in s_and_p: | |
download_stock(stock) | |
""" Save failed queries to a text file to retry """ | |
if len(bad_names) > 0: | |
with open('failed_queries.txt','w') as outfile: | |
for name in bad_names: | |
outfile.write(name+'\n') | |
#timing: | |
finish_time = datetime.now() | |
duration = finish_time - now_time | |
minutes, seconds = divmod(duration.seconds, 60) | |
print('getSandP_original.py') | |
print(f'The original script took {minutes} minutes and {seconds} seconds to run.') |
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