Stocks descended from record highs Friday, as traders reacted to a U.S. drone strike that killed Iran’s top military officer. Oil prices rose more than 3% following the breaking news.

Wall Street benchmarks ended up having a sideways week, shortened by the New Year’s Day holiday. The Dow Jones Industrial Average lost 0.04% across four trading sessions; the S&P 500, 0.16%. In contrast, the Nasdaq Composite rose 0.16%. The MSCI EAFE index, benchmarking developed overseas stock markets, added 0.30%.