7 Stocks you need to know for Tuesday

Bank of America (BAC | news | PowerRating | PR Charts ) reported first-quarter revenues and earnings fell substantially due to trading losses and write-downs.

Shares of National City (NCC | news | PowerRating | PR Charts ) plunged more than 27% after the bank reported an unexpected loss. NCC cuts its dividend and said its close to securing a $7 billion cash infusion.

After the market close, Boston Scientific (BSX | news | PowerRating | PR Charts ) beat estimates by $0.13 but issued mixed guidance.

Texas Instruments (TXN | news | PowerRating | PR Charts ) reported earnings of $0.43, in-line with estimates.

Before the market open, AT&T (T | news | PowerRating | PR Charts ) is scheduled to report, with analysts looking for earnings per share of $0.74.

CME Group (CME | news | PowerRating | PR Charts ) is expected to report $4.81 per share.

And finally, the earnings forecast for DuPont (DD | news | PowerRating | PR Charts ) is $1.27.