Global stocks slide as US tech rout ripples across markets An abrupt selloff in U.S. technology giants sent shockwaves through global equity markets on Friday, erasing recent gains and fueling debate over the sustainability of high-flying artificial intelligence valuations. Major benchmarks in Asia and Europe tumbled, mirroring overnight losses on Wall Street, as a mood of caution replaced the optimism that has driven stocks to historic highs in recent months. https://www.perplexity.ai/...