MST is trading 2.1% down in after-hours trading at $12.50, with no clear company-specific or macro catalyst identified.

  • It closed at $12.76 on September 14, 2026, following a 7.62% regular-session gain.
  • MST provides leveraged exposure to Strategy; Strategy reported no Bitcoin purchases or sales from September 8 through September 13.
  • Broader indexes were modestly lower, but the decline was insufficient to establish a clear macro catalyst.