U ▲ +0.3% - Unity Software Inc. $U - Tweet by company - We heard you loud and clear Introducing the official Unity plugin for @OpenAI’s Codex - a first-party integration available now directly in OpenAI’s universal plugin directory. Unity Software rose 0.3% following the company's announcement of an official plugin integrating OpenAI's Codex directly into Unity's development environment. The first-party integration, now available in OpenAI's plugin directory, aims to streamline AI-assisted coding for Unity developers. 16-SEP-2026 11:56 AM ET