Tech stocks are getting a beating, with the Nasdaq now comfortably down more than a full percentage and ready to end this week with a loss.Digging deeper, some of the pain is stemming from stocks like Astera Labs, a company dabbling in AI Infrastructure. Its stock, as of 10:09 A.M. Eastern, had lost 4.36% over just 15 minutes.Over the same period, Amphenol, a maker of fiber-optic cables and connectors, was down 2.1%. Shares Coherent, another company dealing with components, also lost 4.17% over a 15 minute ...