Selected earnings releases tomorrow (3/12)

JASO premarket $14.58 (+17.7%)
JA Solar, Chinese solar cell producer. Big pop today. 52wk Range: 5.52 - 25.50

RAVN premarket $30.33 (+7.3%)
Raven Industries, manufactures various products for industrial, agricultural, construction, and military/aerospace markets in North America. 52wk Range: 26.20 - 45.85

VIP premarket $34.72 (+11.1%)
Vimpel Communications, Russian wireless provider, big move today for a $35 billion market cap company. 52wk Range: 16.35 - 45.48

MED after hours $3.78 (+2.7%)
Medifast, weight loss management. 52wk Range: 3.57 - 9.37

SIGM after hours $26.65 (+7.8%)
Sigma Designs, chip maker for high-def TVs, among other things. 52wk Range: 23.12 - 73.00

TBSI after hours $33.00 (+15.1%)
Dry bulk shipper, one of the cheaper ones, even after today's pop. They've recently added several new vessels, capex next Q could be a drag on earnings. But this Q's #'s should be impressive. 52wk Range: 10.60 - 71.15