Space concept stocks weakened collectively during the US regular trading session, with the sector showing a broad decline. As of press time, among mainstream names, ASTS.US traded at $58.98, down 4.79% from the previous close; DXYZ.US performed even weaker at $23.60, leading the sector lower with a sharp decline of 6.70%.

Other mainstream tickers also finished lower across the board. RKLB.US slipped 0.26% to $69.57; VCX.US fell 1.31% to $59.32; NASA.US dropped 0.82% to $23.08; and UFO.US declined 0.43% to $43.56. In contrast, RDW.US bucked the trend, rising 2.73% to $9.24, standing out as one of the few bright spots in the sector.

On the derivative front, related ETFs and small-cap stocks also faced pressure. ASTX.US plunged 9.68% to $11.08, while RKLX.US edged down 0.51% to $19.55, and RKLZ.US managed a slight gain of 0.43% to $4.69. Among index products, SPCX.US advanced 1.09% to $116.52, and SPCH.US rose 1.94% to $6.83, whereas SSPC.US fell 2.17% to $20.33. Overall, the space sector was weighed down by declining market risk appetite today, with evident capital outflows. Investors should monitor upcoming satellite launch schedules and industry policy developments.