Micron jumps, Dell slumps on M&A deals By: MarketWatch July 02, 2012 at 16:23 PM EDT Tech stocks edge higher, as Dell shares fall on $2.4 billion deal to buy Quest Software. Micron gets a bump on buying Elpida. Read More >> Related Stocks: Apple Juniper Networks Micron Technology NVIDIA Corp PHLX Semiconductor Sector Index SanDisk Corp Sony Corp Texas Instruments