7 Stocks you need to know for Tuesday

Shares of WM. Wrigley Jr. (WWY | news | PowerRating | PR Charts ) surged more than 23% after the company reported earnings that beat estimates and agreed to a $23 billion merger with privately held Mars.

Ford (F | news | PowerRating | PR Charts ) shares jumped nearly 10% after Kirk Kerkorian's Tracinda announced it owns 4.7% of the company and plans to increase its holding.

After the close, Hartford Financial (HIG | news | PowerRating | PR Charts ) beat estimates by $0.05.

Visa (V | news | PowerRating | PR Charts ) reported Q2 earnings of $0.52 after the close, beating the consensus estimate by $0.07.

Before the market open and hot on the heels of Visa's numbers, MasterCard (MA | news | PowerRating | PR Charts ) is scheduled to report earnings of $1.99 per share.

Valero Energy (VLO | news | PowerRating | PR Charts ) is also due to report, with analysts looking for $0.29.

And finally, Archer Daniels Midland (ADM | news | PowerRating | PR Charts ) is expected to report earnings of $0.70.