During the night session on September 22, the space concept sector exhibited slight fluctuations overall. As of press time, most mainstream stocks in the sector recorded modest gains, but the magnitude of changes was generally limited, indicating that investors maintained a cautious stance during night trading. Liquidity is relatively lower during night sessions, with investors adopting a wait-and-see strategy awaiting further direction from Regular Trading Hours.

Among individual stocks, Rocket Lab (RKLB.US) rose 1.19% to $70.72 in the night session, showing relatively strong performance among mainstream stocks; Virgin Galactic (VCX.US) followed the sector trend, up 1.10% to $31.13. AST SpaceMobile (ASTS.US) and Redwire (RDW.US) remained essentially flat, closing at $61.89 and $11.60 respectively in the night session, both with 0.00% change. Among other mainstream stocks, DXYZ.US edged up 0.03% to $31.00, NASA.US gained 0.57% to $24.89, and UFO.US rose 0.07% to $44.20, with overall volatility remaining modest.

On the derivative stocks front, RKLX.US surged 2.41% to $17.84 in the night session, marking the largest gain in the sector; RKLZ.US fell 1.77% to $15.69, showing relatively weak performance. Among remaining derivative stocks, ASTX.US dropped 0.56% to $10.63, SPCX.US gained 0.34% to $152.37, SPCH.US rose 0.59% to $10.31, and SSPC.US fell 0.46% to $8.75. Overall, night trading activity in the space sector was moderate, with investors maintaining a wait-and-see attitude, and a clearer directional choice is expected after the market opens.

Sector constituents