This report is an intraday check of some of the more notable stocks that have hit a 52-week high or low so far today.

52-Week High:

• JA Solar Holdings Co., Ltd. (Nasdaq: JASO) high of $7.35. JASO announced after the market yesterday that they have signed 500-MW in supply agreements for mono-crystalline and multi-crystalline solar cells for 2011 delivery. Consequently, shares jumped 13.4% today to reach a new 52-week.
• NetApp, Inc. (Nasdaq: NTAP) high of $47.00. Been trending up since getting above the $42 mark several days ago as M&A action heats up in the tech