US stocks close: The three major stock indices show mixed gains and losses.

The Dow rose 0.15%, the S&P 500 index fell 0.01%, and the Nasdaq fell 0.52%. Strategy fell 9.27%, SanDisk rose 22.01%, and Techne Corporation rose 20.08%. Among the "Big Seven": Tesla fell 0.22%, Google fell 0.96%, NVIDIA fell 1.65%, Meta Platforms fell 2.70%, Amazon fell 3.11%, Microsoft fell 3.69%, and Apple fell 6.42%.