Dynamically fetch feeds and html content from other website and show Is there any module that pulls data from external feed or html link and displays in drupal. It should not create any corresponding nodes in drupal. It should just go and scrape data or feed and display in a page or block.
Feeds is the way to go. It includes an HTML parser and can fetch data from existing URLs.

Here are some links to parsers for Feeds that can suit your needs.