import urllib.request
import re
import ssl
ssl._create_default_https_context = ssl._create_unverified_context
url = "http://finance.naver.com/item/main.nhn?code=코드명"
html = urllib.request.urlopen(url)
html_contents = str(html.read().decode("ms949"))
stock_results = re.findall("(\<dl class=\"blind\">)([\s\S]+?)(\<\/dl>)",html_contents)
종목_stock = stock_results[0]
종목_index = 종목_stock[1]
index_list=re.findall("(\<dd>)([\s\S]+?)(\<\/dd>)",종목_index)
for index in index_list:
print(index[1])