Gets a stock quote from AlphaVantage

get_stock_quote.py

import os
from botocore.vendored import requests

def get_stock_quote(symbol):
    API_KEY = os.environ['API_KEY']
    response = requests.get(f'https://www.alphavantage.co/query?apikey={API_KEY}&function=GLOBAL_QUOTE&symbol={symbol}')
    return response.json()['Global Quote']

# get_stock_quote('AAPL')
# {
#  '01. symbol': 'AAPL',
#  '02. open': '225.5400',
#  '03. high': '226.1900',
#  '04. low': '223.8900',
#  '05. price': '225.9700',
#  '06. volume': '9226278',
#  '07. latest trading day': '2019-10-04',
#  '08. previous close': '220.8200',
#  '09. change': '5.1500',
#  '10. change percent': '2.3322%'
# }