Twitter users will be able to access stocks, cryptocurrencies and other financial assets through a partnership with eToro, a social trading company. The partnership will allow users to view market charts on an expanded range of financial instruments and buy and sell stocks and other assets from eToro. The feature signals Twitter's growing focus on finance and marks a rare and noteworthy business deal since Elon Musk became CEO last year. Musk has made it his mission to turn Twitter into a "super app" that offers users a range of services such as instant messaging, banking and travel.

(By Ryan Browne)