Morning Market Movers

MediciNova

rose 34.25% to $3.45 after the company presented preliminary results from a Phase 1b study of MN-166 (ibudilast) in methamphetamine addiction. AV Homes

jumped 18.16% to $17.18 after the company announced $135 million equity investment by TPG. Amtech Systems

climbed 14.26% to $5.69 after the company reported that its subsidiary has received a multi-million dollar order for its advanced diffusion and PECVD equipment. RiT Technologies

moved up 10.25% to $4.39. RiT Technologies' trailing-twelve-month revenue is $8.85 million.