7 Stocks you need to know for Wednesday

China Sunergy (CSUN | charts | news | PowerRating) rose 18% after announcing a 2-year contract to produce solar-power cells.

Microchip Technology (MCHP | charts | news | PowerRating) fell 11% on Tuesday, after missing analyst earnings estimates.

Costco (COST | charts | news | PowerRating) reports earnings on Wednesday before the bell, with analysts looking for $0.83 EPS.

When Helen of Troy (HELE | charts | news | PowerRating) reports earnings on Wednesday morning, watch for $0.41 EPS.

Infosys (INFY | charts | news | PowerRating) should announce $0.46 EPS on Wednesday before the market opens.

Monsanto (MON | charts | news | PowerRating) is looking to report -$0.17 EPS tomorrow morning.

Analysts are watching for Progressive (PGR | charts | news | PowerRating) report $0.38 EPS tomorrow before the market opens.