Deep Fission IPO Closing Market Cap prediction

Deep Fission is pricing right at the midpoint of this bracket, which looks tidy on paper. The problem is the ceiling is barely a nudge away from where the stock starts trading. Hot-theme IPOs don't close flat. Nuclear power for AI data centers is one of the most compelling narratives in the market right now, and with a small float, retail momentum piles on fast. Even a mild first-day pop — well below what themed IPOs typically see — is enough to push the market cap past $1.75 billion and into the next bracket. The narrow band cuts both ways: a cold open could drop it below the floor too. But gravity here points upward. Small supply, irresistible story, and any institutional buyer who missed the roadshow will be chasing in the open market. One fair counterargument: the company's pre-commercial technology and two failed reverse-merger attempts suggest real appetite may be cooler than the headlines imply. The pricing anchor holding is a real scenario, not a fantasy. But "orderly first-day trading for a nuclear-AI IPO" sounds more like wishful thinking than a base case. Skip this bracket and look at the one above — that's where first-day momentum points.