Technology accounts for the plurality of stocks in the IBD 50, with participation from software, chip and other industries. The strongest of the dozen-plus tech stocks include CommVault (CVTL), Western Digital (WDC), Ixia (XXIA), NeuStar (NSR) and Proto Labs (PRLB). All those are finding support at their 10-week moving averages. The five also posted some of the highest Q4 earnings gains of the sector's IBD 50 stocks. NIC Inc. (EGOV) is a fresh