Stock Screener & Finance Data Scraper / Crawler


• Database of 3,727 securities listed in OTCQB ([url removed, login to view])

• For each of the 3,727 securities:

o Automatic daily update of information including (scrape data via Google Finance or wherever):

 Price (open, high, low, close)

 Volume

 Be able to chart the above information, and update the charts when information is updated

o Automatically calculate percentage changes of price and volume over:

 1 day

 1 week

 2 weeks

 1 month

 3 months

 6 months

 1 year/52 weeks

• Graphical User Interface (GUI) that reflects the data from the most up-to-date database

o Similar concept to Google stock screener, but for the 3,727 securities in OTCQB ([url removed, login to view])

o Need to show distribution of the criteria like Google stock screener, with a slider

o The criteria will include price and volume information (both nominal and percentage change)

 For example: Price $ ____ to $ ____

Past Day Price Change ____ % to ____ %

Past Week Price Change ____ % to ____ %

Past 2 Weeks Price Change ____ % to ____ %


Volume ____ to ____

Past Day Volume Change ____ % to ____ %

Past Week Volume Change ____ % to ____ %

Past 2 Weeks Volume Change ____ % to ____ %

• Based on the selected criteria, the GUI will return a list of securities that meet the criteria, like in Google stock screener

o For each of the security returned in the results, have links/buttons next to them, and when the links/buttons are clicked historical charts will be shown for that criteria

o Hyperlink the company name and symbol to Google Finance page of that stock (like in Google stock screener)

o Be able to sort the list of stocks returned in the results by clicking on the hyperlinked criteria label (like in Google stock screener)

o Have an export button next to each security so that when clicked, an excel spreadsheet of historical price and volume data (from the database) and updated charts for that stock will be generated

• Need to have clearly formatted and commented source code so I can easily manipulate or add the following things as needed:

o New stocks to track & screen

o New criteria

o New GUI display elements

Compétences : Javascript, Perl, PHP, Web Scraping

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Concernant l'employeur :
( 82 commentaires ) karachi, Pakistan

Nº du projet : #1030537

8 freelance font une offre moyenne de $636 pour ce travail


We can help in your project, please check PMB and our ratings/reviews to get idea of our experience.

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Professional solutions

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Hello,Please refer your [login to view URL] you.

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Please check PMB

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Please see PMB for details

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i invite you to check PMB

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Hi, I have over 12 years of Experience in software design, development and implementation of various commercial applications in Client/Server environment, Web and ERP applications using C# 1.1/2.0/3.5, ASP.Net, VB.N Plus

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I can implement this project in many ways:as web page written in PHP/Perl/RoR + MySQL+ JS/VBS that has a daemon(written in C/BASH/PERL/php/whatever you like..), which parses [login to view URL] or as a desktop windows/linux Plus

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