Bargain Hunter

For users of stock-quote-serving APIs, the fruit is currently hanging higher. First, Google discontinued its web service [1] for real-time stock market data (Figure 1); then, Yahoo followed suit and pulled the plug. With the end of their undocumented but widely used share price interface in CSV format [2], Yahoo, perhaps unknowingly, also pulled the rug from under a number of open source projects, such as the Perl Yahoo::Finance CPAN module and the Python yahoo-finance package. A few open source portfolio-tracking applications using these popular packages were dragged into the abyss along with them.

Figure 1: Google's financial site for portfolio tracking has seen better days.

On the GitHub sites of these projects, the Issues tabs are now overflowing with comments, there's quite a bit of wailing and gnashing of teeth from users, and much wringing of hands of those who hope to find a replacement for the vanished free real-time (or at least time-delayed) stock market price data source.

[...]

Use Express-Checkout link below to read the full article (PDF).

Buy this article as PDF

Express-Checkout as PDF
Price $2.95
(incl. VAT)

Buy Linux Magazine

SINGLE ISSUES
 
SUBSCRIPTIONS
 
TABLET & SMARTPHONE APPS
Get it on Google Play

US / Canada

Get it on Google Play

UK / Australia

Related content

  • TimeTravel

    Mike Schilli uses a Go program to check whether a strategy for trading stocks is making gains or losses on the basis of historical price data.

  • Perl: Portfolio Watch

    We'll show you a Perl script that helps you draw area graphs to keep track of your portfolio's performance.

  • Perl: Personal Finances

    A helpful Perl script gives you an immediate overview of your financial status, adding the balances of multiple accounts and share depots. It even allows users to add their own plugins.

  • Perl: PerlPanel

    One panel has a neat collection of applets and another has spectacular looks – but a combination of the two is rare. Now help draws nigh for the desktop: PerlPanel is extensible with do-it-yourself widgets.

  • Perl: Cucumber

    The Cucumber test framework helps developers and product departments jointly formulate test cases, not as program code, but in plain English. The initially skeptical Perlmeister has acquired a taste for this.

comments powered by Disqus
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters

Support Our Work

Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

Learn More

News