Is scraping Yahoo Finance allowed?
Is Yahoo Finance Web Scraping Legal. In short, YES. Most of the data available on the Yahoo Finance website is open-source and public information.
Web scraping is completely legal if you scrape data publicly available on the internet.
However, when it comes to public information, web scraping is completely legal. As long as the information is shown on the front end, to any user, it is okay to scrape. However, if the data is private, and not meant for public use, it would be illegal to scrape.
- Steps for Manual Scraping.
- Step 1: Navigate to the Yahoo Finance website. ...
- Step 2: Search for the data you're interested in. ...
- Step 3: Navigate to the Relevant Page. ...
- Step 4: Copy the Data. ...
- Step 5: Paste the Data. ...
- Step 6: Repeat as Needed. ...
- Steps in Scraping with Browser Extensions.
Additionally, rotating user agents can help disguise your scraper by making it appear as though requests are coming from different browsers. Using a VPN or proxy rotation service can also help by altering the IP address from which requests originate, making it harder for websites to identify a pattern.
For example, web scraping is legal if you collect data from websites for public use or academic research. Web scraping is illegal if you scrape sensitive information for profit, for example, by collecting personal information without permission and selling it to third parties.
Research stocks, mutual funds and ETFs with Yahoo Finance quote pages. Make more informed investment decisions by researching stocks, mutual funds and exchange-traded funds (ETFs) using Yahoo Finance quote pages. The "Summary tab" gives you a quick look at key info like the fund name, price, and return.
While scraping Amazon's public data is legal, it's not legal to scrape data behind login walls, personal data, or any sensitive information.
The legality of scraping Google search data is largely discussed in the scraping field. As a matter of fact, scraping publicly available data on the internet – including Google SERP data – is legal. However, it may vary from one situation to another, so it's best to seek legal advice about your specific case.
The short answer is that web scraping itself is not illegal. There are no specific regulations that explicitly prohibit web scraping in the US, UK, or the EU. However, the manner in which you scrape, the data that you scrape, and how you use that data might put you into an area of web scraping that might not be legal.
Why was Yahoo Finance discontinued?
The official Yahoo Finance API was shut down by Yahoo in 2017 due to widespread abuse against their terms of service. The API was designed to be used internally among Yahoo's own properties and was never officially published for external use.
Step 1: Open a new or existing Google spreadsheet and select a cell where the imported Yahoo Finance data will be displayed. Step 2: Now use the IMPORTHTML formula. Url – the link to the Yahoo Finance web page. In our example, it's https://finance.yahoo.com/quote/AMZN (AMZN is the stock symbol for Amazon).
Yahoo!
Finance provides data from the New York Stock Exchange (NYSE) and the Nasdaq Stock Exchange (Nasdaq). The NYSE data is free, but you'll need to pay a fee to unlock the Nasdaq data. Note that Yahoo! Finance's NYSE data is delayed by 15 minutes, so you won't get real-time data.
Some websites allow users/visitors to use their content. For those websites, you will not get sued if you scrape their data or content. Some websites mention it clearly that you can't use their contents for business purpose. In those cases, if you scrape their data/content & sell those data then you might get sued.
But web scrapers often run into a problem: getting banned from websites. In most cases, it happens because the scrapers violated the website's terms of service (ToS) or generate so much traffic that they abuse the website's resources and prevent normal functioning.
- Respect Robots. txt. ...
- Use a Rotating Proxy. ...
- How to Configure Your Scraper to Use a Proxy? ...
- Implement a Delay Between Requests. ...
- Use a Headless Browser. ...
- How to Create a Headless Browser? ...
- Spoof Your User Agent. ...
- Scrape During Off-Peak Hours.
Email Scraping And Spam Form Submissions Aren't Legal
While it can sometimes be legal to scrape certain types of data, anything that is classed as personal information (i.e. names, email addresses, dates of birth etc.) is not okay to scrape and use as you wish.
Thus, not all websites allow people to scrape. How do you know which websites are allowed or not? You can look at the 'robots. txt' file of the website.
Ethics of Web Scraping
All your data scraping efforts must be ethical. Here are few approaches to ensure the Web Scraping process is completely transparent and ethical: Use a Public API when available and avoid scraping all together if the data you're looking for is available through the API.
Yahoo Finance offers accurate and timely data on basic stock information like price, volume, market cap, earnings, dividends, basic ratios, analyst ratings and news. However, the data lacks depth and is not vetted for performance.
Is Yahoo Finance historical data reliable?
It is not very reliable. Although not 100% accurate I find HL a better - just in case you are looking for an alternative. You do not necessarily need to have an account but can set up a watch list and monitor. 2 users thanked Newbie for this post.
Yahoo! Finance API allows developers to access financial data from across a range of markets and securities, including stocks, mutual funds, options and futures. With access to real-time market data, developers can build interactive charts and trading systems, portfolio monitoring and stock market analysis.
Yes, scraping can be detected by the anti-bot software that can check your IP address, browser parameters, user agents, and other details. After being detected, the website will throw CAPTCHA, and if not solved, your IP will get blocked.
Netflix users can extract data about unlimited movies on Netflix however, you can't do that manually. Therefore, you require the services of the Netflix data scraper. Membership of Netflix gives you access to unlimited movies and TV shows at a monthly price.
Just like Facebook and LinkedIn, Craigslist's terms clearly state that all sorts of robots, spiders, scripts, scrapers, and crawlers are prohibited. Craigslist has used various technologies and legal practices to prevent being scraped for commercial purposes.
References
- https://help.salesforce.com/s/articleView?id=000389027&language=en_US&type=1
- https://nordicapis.com/10-real-time-stock-data-apis/
- https://citywire.com/funds-insider/how-reliable-is-yahoo-finance/b1318099
- https://scrape-it.cloud/blog/legal-and-ethical-aspects-of-web-scraping
- https://www.meritdata-tech.com/resources/blog/data/web-scraping-best-practices-ethical-data-collection/
- https://www.wikihow.com/Twitter-Rate-Limit-Exceeded
- https://www.investopedia.com/terms/p/pricetarget.asp
- https://finance.yahoo.com/topic/plus/
- https://www.scraperapi.com/blog/amazon-web-scraping-policy/
- http://help.yahoo.com/kb/SLN8326.html
- https://www.semrush.com/website/finance.yahoo.com/competitors/
- https://www.abstractapi.com/guides/yahoo-finance-api-alternative
- https://www.cnbc.com/2022/01/02/the-most-accurate-analysts-on-wall-street-in-2021.html
- https://help.yahoo.com/kb/SLN36523.html
- https://geonode.com/blog/how-to-scrape-yahoo
- https://alphaarchitect.com/?p=89899
- https://towardsdatascience.com/web-scraping-basics-82f8b5acd45c
- https://help.yahoo.com/kb/SLN24381.html
- https://site.financialmodelingprep.com/education/other/yahoo-finance-api-alternatives
- https://www.ziprecruiter.com/Salaries/Stock-Market-Analyst-Salary
- https://in.help.yahoo.com/kb/SLN2321.html
- https://developer.yahooinc.com/datax/guide/datax-online-spec/rate-limits/
- https://www.advertising.yahooinc.com/about/our-brands/yahoo-finance
- https://www.octoparse.com/blog/how-to-scrape-data-from-craigslist
- https://saturncloud.io/blog/how-to-use-python-and-pandas-with-yahoo-finance-api/
- https://bonsai.io/docs/api-error-429-too-many-requests
- https://www.quora.com/Is-web-scraping-Yahoo-Finance-for-stock-data-legal
- https://cryptocointracker.com/yahoo-finance/yahoo-finance-api
- https://www.investopedia.com/ask/answers/031115/what-common-strategy-traders-implement-when-using-volume-weighted-average-price-vwap.asp
- https://libanswers.hofstra.edu/faq/128721
- https://www.marketdata.app/how-to-get-real-time-market-data-for-us-markets/
- https://help.target.com/help/subcategoryarticle?childcat=Product+availability&parentcat=Product+Support+%26+Services&searchQuery=search+help
- https://www.tradingview.com/support/solutions/43000502018-volume-weighted-average-price-vwap/
- https://www.investopedia.com/ask/answers/06/preaftermarket.asp
- https://www.nerdwallet.com/article/investing/how-to-buy-stocks
- https://www.quora.com/Why-did-Google-Finance-never-overtake-Yahoo!-Finance
- https://blog.wisesheets.io/yahoo-finance-excel-real-time-and-historical-stock-data-with-no-code/
- https://multilogin.com/blog/7-effective-ways-for-web-scraping-without-getting-blocked/
- https://blog.coupler.io/how-to-import-yahoo-finance-data-to-google-sheets/
- https://www.koyfin.com/compare/yahoo-finance-alternative/
- https://pipedream.com/apps/yahoo-finance-by-apidojo
- https://www.marketdata.app/how-to-use-the-yahoo-finance-api/
- https://www.investopedia.com/ask/answers/031115/why-volume-weighted-average-price-vwap-important-traders-and-analysts.asp
- https://www.projectpro.io/article/stock-price-prediction-using-machine-learning-project/571
- https://www.scrapingdog.com/blog/scrape-yahoo-finance/
- https://www.indeed.com/career-advice/career-development/excel-real-time-data
- https://www.fisdom.com/predict-stock-price-for-the-next-day/
- https://aws.amazon.com/what-is/api/
- https://feedback.seekingalpha.com/knowledge-bases/2/articles/276128-where-can-i-find-the-price-target-for-a-stock
- https://developers.google.com/analytics/devguides/reporting/mcf/v3/limits-quotas
- https://anderson-review.ucla.edu/wp-content/uploads/2021/03/Grinblatt_SSRN-id2653666.pdf
- https://www.kiplinger.com/investing/analysts-top-sandp-500-stocks-to-buy-now
- https://answers.microsoft.com/en-us/windows/forum/all/rate-limited-on-yahoo-mail/6467d84a-aa06-44d4-835d-cd6a1bd5f29b
- https://oxylabs.io/blog/how-to-scrape-google-search-results
- https://public.com/learn/how-to-make-sense-of-wall-street-analyst-ratings
- https://blog.hubspot.com/website/api-rate-limit
- https://ecosend.io/blog/email-scraper-tools-and-form-spam-submissions-have-no-place-in-email-marketing-here-s-why
- https://help.yahoo.com/kb/SLN29279.html
- https://developer.yahooinc.com/native/guide/api-endpoints/
- https://www.quora.com/Which-one-is-better-to-use-VWAP-or-moving-average-Which-is-more-accurate
- https://www.bankrate.com/investing/when-to-sell-stock/
- https://www.excelpricefeed.com/userguide/historic-data-download-yahoo
- https://centerpointsecurities.com/vwap-indicator/
- https://www.aid4mail.com/support/solutions/articles/yahoo-aol-imap-collection-emails-per-folder-limits
- https://blog.hubspot.com/website/http-error-429
- https://www.schwab.com/learn/story/how-to-pick-stocks-using-fundamental-and-technical-analysis
- https://www.softwaresuggest.com/yahoo-finance/alternatives
- https://www.scrapingbee.com/blog/what-to-do-if-your-ip-gets-banned-while-youre-scraping/
- https://www.nature.com/articles/s41599-024-02807-x
- https://www.quora.com/Which-platform-do-billionaires-use-to-trade-stocks
- https://www.linkedin.com/pulse/tipranks-vs-yahoo-finance-rackup-seo-w3erf
- https://www.fool.com/investing/how-to-invest/stocks/when-to-sell-stocks/
- https://en.wikipedia.org/wiki/Yahoo!
- https://www.quora.com/Should-I-invest-in-stocks-myself-or-use-a-broker
- https://www.quora.com/Do-you-need-a-developer-account-to-use-the-Yahoo-Finance-API
- https://techbeacon.com/app-dev-testing/how-handle-api-rate-limits-do-your-integrations-work-scale
- https://www.macroption.com/yahoo-finance-download-historical-data/
- https://sg.help.yahoo.com/kb/research-stocks-mutual-funds-etfs-yahoo-finance-quote-pages-sln28277.html
- https://groww.in/blog/top-5-technical-analysis-tools-for-stock-market
- https://blog.wisesheets.io/yahoo-finance-api-and-alternatives-code-and-no-code/
- https://wealthyeducation.com/vwap-volume-weighted-average-price/
- https://www.techopedia.com/investing/most-accurate-stock-predictors
- https://plus.parsehub.com/blog/legally-scrape-financial-data/
- https://oxylabs.io/blog/how-to-scrape-amazon-product-data
- http://in.help.yahoo.com/kb/SLN2321.html
- https://www.zyte.com/learn/is-web-scraping-legal/
- https://www.yahoo.com/plus/finance
- https://corporatefinanceinstitute.com/resources/career-map/sell-side/capital-markets/overweight-stock/
- https://smartasset.com/financial-advisor/what-is-an-investment-broker
- https://www.xbyte.io/netflix-data-scraping/
- https://www.linkedin.com/pulse/how-much-math-do-you-need-data-analysis-iram-mehmood
- https://help.yahoo.com/kb/SLN29178.html
- https://www.tutorialspoint.com/get-financial-data-from-yahoo-finance-with-python
- https://www.reddit.com/r/learnpython/comments/119f43u/what_else_can_i_do_to_not_get_caught_web_scraping/
- https://finance.yahoo.com/video/breaking-down-anchored-vwap-alphatrends-155349084.html
- https://help.yahoo.com/kb/SLN2311.html
- https://www.forbes.com/sites/forbesbusinesscouncil/2022/02/24/is-your-company-stock-being-manipulated-what-executives-should-look-for/
- https://tyk.io/blog/api-management-101-rate-limiting/
- https://www.investopedia.com/terms/v/vwap.asp
- https://towardsdatascience.com/free-stock-data-for-python-using-yahoo-finance-api-9dafd96cad2e
- https://www.quora.com/Is-it-possible-for-someone-to-sue-if-their-data-is-scraped-by-another-company-without-any-terms-of-service-in-place-on-their-website-APIs-scraper-etc
