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	<title>주가 정보 크롤링 - 편집 역사</title>
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	<updated>2026-05-17T23:24:38Z</updated>
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		<title>Devcafe: 새 문서: == 주가 정보 크롤링 == * https://psystat.tistory.com/151 === PyKrx === * 웹 싸이트 (Naver / KRX)에서 주가 정보를 스크래핑(scraping) . * https://github.com/sharebook-kr/pykrx * https://wikidocs.net/226894 ==== 환경설정 ==== *  Installation &lt;source lang=python&gt; pip install pykrx &lt;/source &gt;  * 모듈의 사용은 import &lt;source lang=python&gt; from pykrx import stock from pykrx import bond &lt;/source &gt;  ==== 일자별 OHLCV 조회 ==== * KRX 서버가 차단할...</title>
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		<updated>2024-10-12T10:42:55Z</updated>

		<summary type="html">&lt;p&gt;새 문서: == 주가 정보 크롤링 == * https://psystat.tistory.com/151 === PyKrx === * 웹 싸이트 (Naver / KRX)에서 주가 정보를 스크래핑(scraping) . * https://github.com/sharebook-kr/pykrx * https://wikidocs.net/226894 ==== 환경설정 ==== *  Installation &amp;lt;source lang=python&amp;gt; pip install pykrx &amp;lt;/source &amp;gt;  * 모듈의 사용은 import &amp;lt;source lang=python&amp;gt; from pykrx import stock from pykrx import bond &amp;lt;/source &amp;gt;  ==== 일자별 OHLCV 조회 ==== * KRX 서버가 차단할...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;새 문서&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== 주가 정보 크롤링 ==&lt;br /&gt;
* https://psystat.tistory.com/151&lt;br /&gt;
=== PyKrx ===&lt;br /&gt;
* 웹 싸이트 (Naver / KRX)에서 주가 정보를 스크래핑(scraping) .&lt;br /&gt;
* https://github.com/sharebook-kr/pykrx&lt;br /&gt;
* https://wikidocs.net/226894&lt;br /&gt;
==== 환경설정 ====&lt;br /&gt;
*  Installation&lt;br /&gt;
&amp;lt;source lang=python&amp;gt;&lt;br /&gt;
pip install pykrx&lt;br /&gt;
&amp;lt;/source &amp;gt;&lt;br /&gt;
&lt;br /&gt;
* 모듈의 사용은 import&lt;br /&gt;
&amp;lt;source lang=python&amp;gt;&lt;br /&gt;
from pykrx import stock&lt;br /&gt;
from pykrx import bond&lt;br /&gt;
&amp;lt;/source &amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== 일자별 OHLCV 조회 ====&lt;br /&gt;
* KRX 서버가 차단할 수 있으므로 time 모듈을 사용해서 1초 지연 후 요청하도록 &lt;br /&gt;
&amp;lt;source lang=python&amp;gt;&lt;br /&gt;
from pykrx import stock&lt;br /&gt;
from pykrx import bond&lt;br /&gt;
import time&lt;br /&gt;
&lt;br /&gt;
# tickers = stock.get_market_ticker_list(&amp;quot;20190225&amp;quot;)&lt;br /&gt;
# KOSDAQ , KOSPI , KONEX 생략시 KOSPI , 전체는 ALL&lt;br /&gt;
tickers = stock.get_market_ticker_list(&amp;quot;20190225&amp;quot;, market=&amp;quot;KOSDAQ,KOSPI&amp;quot;)&lt;br /&gt;
# print(tickers)&lt;br /&gt;
# for ticker in stock.get_market_ticker_list():&lt;br /&gt;
#         종목 = stock.get_market_ticker_name(ticker)&lt;br /&gt;
#         # stock.get_market_price_change&lt;br /&gt;
#         print(종목)&lt;br /&gt;
#         df = stock.get_market_ohlcv(&amp;quot;20220720&amp;quot;, &amp;quot;20220810&amp;quot;, &amp;quot;005930&amp;quot;)&lt;br /&gt;
#         print(df.head(3))&lt;br /&gt;
        &lt;br /&gt;
df = stock.get_market_ohlcv(&amp;quot;20240530&amp;quot;, market=&amp;quot;KOSPI&amp;quot;)&lt;br /&gt;
print(df.head(3))        &lt;br /&gt;
df = stock.get_market_ohlcv(&amp;quot;20240530&amp;quot;, market=&amp;quot;KOSDAQ&amp;quot;)&lt;br /&gt;
print(df.head(3))        &lt;br /&gt;
&lt;br /&gt;
# 주가 변동폭 &lt;br /&gt;
df = stock.get_market_price_change(&amp;quot;20180301&amp;quot;, &amp;quot;20180320&amp;quot;)&lt;br /&gt;
print(df.head(2))&lt;br /&gt;
&lt;br /&gt;
df = stock.get_market_ohlcv(&amp;quot;20180227&amp;quot;, &amp;quot;20180320&amp;quot;, &amp;quot;000020&amp;quot;)&lt;br /&gt;
print(df.head())&lt;br /&gt;
&amp;lt;/source &amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== DB 입력 ===&lt;br /&gt;
https://doitsql.tistory.com/entry/002-pykrx-%EC%A3%BC%EC%8B%9D-%EC%A2%85%EB%AA%A9-%EC%A0%95%EB%B3%B4-%EA%B0%80%EC%A0%B8%EC%98%A4%EA%B8%B0-Python-PostgreSQL&lt;/div&gt;</summary>
		<author><name>Devcafe</name></author>
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