WP Web Scraper – A WordPress Stock Market plugin

Posted June 8, 2009 at 6:05 pm by Akshay

This is probably a major milestone in the lifecycle of WP Web Scraper WordPress plugin. Technically speaking, the plugin gets in own ‘module architecture’ to incorporate unlimited extensions without touching the core codebase. Speaking non-technically, this opens WP Web Scraper to a non-techie WordPress user. To startoff, this mod extends the plugin with a specific shortcode to get stock market data from NSE and NASDAQ (to start off with, more exchanges soon to come). The data is scraped with a cache interval of a minute (which can be further increased as per your requirement) and includes data types such as Open, High, Low, Last Price, Previous Close, Change, Change Percentage and Volume information for all active symbols on these exchanges.

The plugin API will provides a simple shortcode. For example – [wpws_market_data market="nse" symbol="acc" datatype="last"] or [wpws_market_data market="nasdaq" symbol="csco" datatype="open"]. NSE data is currently scraped from nseindia.com and NASDAQ data is scraped from reuters.com. The immediate plan is to implement all major stock markets in this API. Later, I plan to extend this modular architecture to other categories of scraps such as Weather, Sports scores etc too.

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