The leading exchange-traded fund tracking the space economy is on track for its worst monthly performance in six years, driven by a sustained downturn in investor sentiment toward SpaceX.

MarketWatch reports that the ETF has entered an "investment coma," with capital inflows drying up as the private aerospace giant struggles to maintain its previous valuation highs.

SpaceX shares have extended their decline over multiple sessions, deepening a selloff that has wiped out approximately $600 billion from the company's market capitalization.

The slump in SpaceX's market value has rippled through the broader space sector, weighing heavily on the ETF's performance.

SpaceX shares have extended their decline over multiple sessions, deepening a selloff that has wiped out approximately $600 billion from the company's market capitalization.

This erosion of value has made the space theme less attractive to institutional and retail investors alike, leading to the sharp monthly drawdown.

The pressure on SpaceX comes as the company prepares for a significant debt offering to fund its operations and growth ambitions.