7 Stocks you need to know for Friday

Oracle (ORCL | charts | news | PowerRating) beat earnings expectations on Thursday afternoon, announcing $0.22 EPS over an expected $0.21 EPS.

Tektronix (TEK | charts | news | PowerRating) also beat earnings with $0.22 EPS over an expected $0.21 EPS.

Circuit City (CC | charts | news | PowerRating) fell 17% on Thursday after missing earnings in the morning. Rivals Best Buy (BBY | charts | news | PowerRating) and Radioshack (RSH | charts | news | PowerRating) also dropped, in an industry-wide slip.

General Motors (GM | charts | news | PowerRating) fell over 1% on reports of continued haggling over a union-run retiree health-care fund with the United Auto Workers.

Motorola (MOT | charts | news | PowerRating) gained over 3% on Thursday on analyst reports that rival Samsung is out of stock, giving MOT more room to sell products.