Sidus Space Inc is trading 11.7% up at $4.40 as investors position around the company's anticipated addition to multiple Russell indexes in June 2026.
- The stock is drawing significant attention following reports it is set to join the Russell 3000, Russell 2000, and Russell Microcap indexes.
- Inclusion in these major benchmarks is expected to drive increased passive fund buying and improve overall market liquidity for the shares.