Last year was a big one for artificial intelligence (AI) stocks, with companies in the sector leading all three major benchmarks to gains. Though the momentum halted temporarily earlier this year, as investors worried about the impact of import tariffs on the economy, this positive energy has returned. Investors are optimistic that trade talks will result in lower-than-expected tariffs, limiting the negative effects on companies, and that has buoyed interest in growth players, including AI stocks.Some AI st ...