get_historical_price_data returns None for a single close value

[andrewkdinh]

For some tickers, get_historical_data returns None for a single close value.

• Occurs for both pip install and imported yahoofinancials.py
• Linux
• Python 3.6.7

Some tickers this occurs for: SGHIX, FSHCX

Example:

from yahoofinancials import YahooFinancials
import datetime

ticker = 'SGHIX'
yahoo_financials = YahooFinancials(ticker)
r = yahoo_financials.get_historical_price_data('1900-01-01', str(datetime.date.today()), 'daily')

s = r[ticker]['prices']
listOfDates = []
listOfCloseValues = []
for i in range(0, len(s), 1):
    listOfDates.append(s[i]['formatted_date'])
    listOfCloseValues.append(s[i]['close'])
listYahoo = [listOfDates, listOfCloseValues]

print(len(listYahoo[0]), 'dates and', len(listYahoo[1]), "close values")

k = 0
for i in listYahoo[1]:
    if i == None:
        print(listYahoo[0][k])
        print(k)
        print('None value found')
    k += 1

[JECSand]

@andrewkdinh

I will look into this and report back. I have been very busy these past few months, but my goal is to have a new version out addressing the current outstanding issues by the middle of September.

[bohm66]

Hi, I have the same problem since one week back. Before it worked perfectly.