SPTE is trading at $49.92 (+6.40%) after the U.S. Treasury’s August 19, 2026 announcement doubling planned long-term bond buybacks to at least $4 billion per operation, easing long-duration yield pressure.

  • Lower yields supported growth-stock valuations; the Nasdaq Composite gained 0.41% in the provided market context.
  • The move is unusually large relative to the regular session, and no verified post-close holding-specific earnings catalyst was found.