STAK is trading 9.45% up at $1.39, with no confirmed company-specific announcement or overnight catalyst identified in reliable coverage.

  • STAK closed at $1.27 on August 20, 2026.
  • STAK is scheduled to report second-quarter 2026 earnings on August 21; the release may be contributing to pre-market speculation, but sources do not establish it caused the move.
  • Broader futures are modestly higher, offering limited market support.