Hewlett Packard Enterprise Co is trading 4% up at $50.10 in pre-market. - The rally coincides with the start of HPE Discover 2026 today, an annual conference where major announcements, particularly regarding AI-powered networking, are anticipated later in the week. - The stock's upward movement is also supported by recent news of S k y Co., Ltd. accelerating secure AI development with HPE Private Cloud AI on June 10, 2026, and a broader technology sector rally driven by easing geopolitical tensions.