: QuantumScape stock rallies after California battery-plant news No Comments Uncategorized QuantumScape stock rallies on news that it plans to build a test plant in San Jose. QuantumScape stock rallies on news that it plans to build a test plant in San Jose. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)