Nebraska and Iowa stocks fall, led by Union Pacific

Nebraska and Iowa stocks fell, led by Union Pacific and Berkshire Hathaway..

The Bloomberg Nebraska and Iowa Index, a price-weighted list of companies with operations in the region, fell 21.92 to 657.79.

Union Pacific fell 3.79 to 82.66. Berkshire Hathaway fell 6,495.00 to 196,005.00.

In the broader market, the Standard & Poor's 500 Index fell 77.68 to 1,893.21. The Dow Jones Industrial Average fell 588.40 to 15,871.35. The Bloomberg Nebraska and Iowa Index was developed with a base value of 100 as of Dec. 31, 1996.