Marvel

Marvel Studios Phase 3 Update
Marvel's 'Ant-Man' gets a sequel & more!

Now that Phase 2 of the Marvel Cinematic Universe has officially reached its conclusion with the release of Marvel’s “Ant-Man,” we have new details on what to expect in Phase 3!

Following our hero’s debut adventure in this summer’s “Ant-Man,” Scott Lang will return alongside Hope Van Dyne on July 6, 2018 with Marvel’s “Ant-Man and the Wasp.” The sequel will mark the first Marvel Studios film named after its heroine.

Additionally, Ant-Man’s second adventure will lead to a couple of other films shifting their dates, with Marvel’s “Black Panther” moving up to February 16, 2018 and Marvel’s “Captain Marvel” landing on March 8, 2019.

Finally, three untitled Marvel Studios films will premiere on May 1, 2020, July 10, 2020, and November 6, 2020.

The announcement of “Ant-Man and the Wasp” follows the success of “Ant-Man,” which has earned $178.5M domestically and $231.5M internationally for a global total of $410M. It's the #9 film of the year domestically, and opens in its final international market, China, on October 16.

“Ant-Man” followed one of this year’s biggest blockbusters, Marvel’s “Avengers: Age of Ultron,” which has earned $458.9M domestically and $946M internationally for a global total of $1,404.9M, making it the #2 film of the year domestically and the #6 film of all time globally.

Source: Marvel

So there's a rumor floating around that "Infinity War" will have a billion dollar budget.
Nothing confirmed, but I would not be surprised, seeing as it will be two parts so basically two movies.