Why Is HPE Stock Up 7.69% Today, Sep 17? AI Server Rally and Lower Treasury Yields Lift Shares

HPE shares surged as a sector-wide AI server and data-center hardware rebound, reinforced by lower 10-year Treasury yields that eased valuation pressure on tech. Peer strength (e.g., SMCI and Dell) implies the move is driven more by risk-on rotation into AI infrastructure than company-specific news. Near term, positioning may remain sensitive to yields, AI capex signals, and follow-through across AI hardware peers.