American depositary receipts of JA Solar Holdings Co. Ltd. (ADR) (NASDAQ:JASO), a Chinese solar manufacturer, jumped 7.7 percent to $10.04 after raising its first-quarter solar cell and module shipments estimate. JA Solar Holdings Co., Ltd. (ADR) (NASDAQ:JASO) stock performance was 7.83% in last session and finished the day at $10.05. Traded volume was 4.40million shares in the last session and the average volume of the … Continue reading NASDAQ gainers: JA Solar Holdings (NASDAQ:JASO), RadNet Inc. (NASDAQ:RDNT), Allscripts Healthcare Solutions (NASDAQ:MDRX), Zion Oil & Gas (NASDAQ:ZN)