Sentence 1: The technology-laced Nasdaq Composite Index .IXIC rose 17.26 points, or 1.06 percent, to 1,640.06, based on the latest data.
Sentence 2: The broader Standard & Poor's 500 Index <.SPX> gained 5.51 points, or 0.56 percent, to 981.73.
Similarity score (0-5): 1.0