Why Is Seagate Technology (STX) Stock Price Up 5.65% Today, August 14? Sandisk Outlook Lifts AI Storage Shares

Seagate (STX) rose 5.65% largely on sector read-through after Sandisk's investor-day long-term model reinforced the AI-storage demand and cash-generation narrative across storage peers. With no Seagate-specific operational update, the move looks flow- and sentiment-driven within the AI infrastructure theme. Near-term focus is on whether peer breadth holds and whether STX sustains reclaimed technical levels that now act as the key risk pivot.