Here’s how you can avoid the limitations easily, without installing anything else in Chrome.
Its easy, just hit F12 (Or Ctl+Shift+I) to bring up the developer tools in Chrome.
Voila you will be able to copy paste, right click etc.. whatever restriction might have been put on that page.
This has been checked to be working with banking/financial sites too and can be safely used. But do use it responsibly.
You must be aware that there are chrome addons which does let you right click and copy. But you need to install them right? Well not any longer.