SpaceX shares are soaring on hype and heavy gambling, which is great for momentum traders now but looks like a dangerous bubble for anyone buying in late.

• SpaceX stock is jumping on bullish estimates that Starlink and "data centers in space" could bring in $100 billion in revenue — numbers that are mostly guesswork.
• Traders are piling in on both sides, with people borrowing on credit cards to bet the stock hits $1,000, ignoring profits or market cap entirely.
• Hedge funds see the whole market as overvalued and are betting against it, while steady 401(k) money keeps propping stocks up — a standoff that holds until jobs or inflation break it.
• Rocket Lab is buying Iridium to consolidate and challenge SpaceX, but more competitors means lower prices and pricier materials, so the space-AI math may not work.
• Musk is also pushing SpaceX into phone service (hurting Verizon, AT&T, T-Mobile) and is rumored to be tied into new government-backed "Trump accounts."

Outlook: The hype may run further short-term, but a jobs shock, inflation spike, or the next administration after the midterms could end it fast.