SIDU is trading 5% up today at $2.62 as the stock stabilizes after several sessions of dilution-driven selling and gains visibility from its upcoming index additions.

  • Investors are repositioning ahead of Sidus Space’s expected inclusion in the Russell 3000, Russell 2000, and Russell Microcap indexes.
  • The index additions are scheduled to take effect following the market close on June 26, 2026.
  • The upward move comes despite no fresh company news today, suggesting a technical rebound and index-related tailwinds.