Adding custom features to Wordpress Stock Trading website

Looking to add 2 of these features. Site is running Wordpress with BuddyBoss Theme: [login to view URL] 1. When someone types $ symbol and then the ticker symbol, when move is over the symbol need to pull info on the stock like the name of company, current stock price, percent it's up & down. Chart is a plus but not required. 2. Ability for user to be able to create Stock Watch List Widget. Where they can add customer tickers. Please see attached files on example what i'm looking for. Let me know which API you'd like to utilize for this, i prefer yahoo finance. Open to suggestions. If there are existing plugins that will make your job easier let me know and i can purchase and enable it for you.