The major benchmarks finished lower this week as tech weakness more than offset financials strength. The S&P 500 fell 0.6% this week after rising 0.15% to2423.41 today, while the Dow Jones Industrial Average declined 0.2% this week after gaining 62.60 points, or 0.3%, to 21, 349.63. The Nasdaq Composite dropped 2% this week after declining 0.1% to6140.42 today.