First Trust Dow Jones Internet Index Fund ( FDN) As its stock price has surged to breathtaking heights, Apple ( AAPL) has continued to dominate technology-related discussion. While the Cupertino-based giant remains in the spotlight, other technology players have managed to stealthily push higher as well. Year to date, Salesforce.com ( CRM), Priceline.com ( PCLN) and LinkedIn ( LNKD) have all managed to trade in line or surpass Apple. FDN casts a wide net over the internet industry, listing both CRM and PCLN in its top 10 holdings. Other household names including Google ( GOOG) and Amazon ( AMZN) also top its roster. iShares Dow Jones U.S. Home Construction Index Fund ( ITB) Last week's real estate-heavy economic calendar provided investors with a number of clues regarding the state of the battered housing industry. In looking at the recent spurt of bipolar performance seen from ITB and the SPDR S&P Homebuilder ETF ( XHB), and witnessing the big earnings miss from KB Homes ( KBH), it is clear that the industry is still facing hurdles. This week, more insight will be uncovered when the pending home sales report and Case-Shiller 20-city Index are released. ITB's top holding Lennar ( LEN) is also slated to report earnings on Tuesday. Written by Don Dion in Williamstown, Mass.