Deep Fission closed at $2.55 on Nov 2, down 4.49%, 69.9% below its highest close since Sep 11. Volume of 353.1K shares was 0.60× its 20-day average (below normal).
Split-adjusted performance: -54.2% over one month.
Short interest was 1.8M shares at the Oct 15 settlement, up 12.4% from the prior report (6.3% of float, 4.5 days to cover).
No reported quarters with price history yet.
Percentile among 120 companies (100 = best)
Industry medians: 6-month return −3.2%, revenue growth +7.1%, net margin 12.0%, P/E 21.0×.
| Company | Price | Today | 6M | Rev. growth | Net margin | P/E | Mkt cap | |
|---|---|---|---|---|---|---|---|---|
| FISNDeep Fission | $2.55 | −4.49% | — | — | — | — | $150.2M | |
| ONENONE Nuclear Energy | $1.28 | +1.59% | — | — | — | — | $135.7M | Compare |
| PLMKPlum Acquisition Corp. IV | $10.64 | +0.09% | +0.3% | — | — | — | $113.8M | Compare |
| GWRSGlobal Water Resources | $8.04 | +3.88% | +13.9% | +24.8% | 15.5% | 73.8 | $231.5M | Compare |
| RGCORGC Resources | $23.04 | +0.52% | +0.8% | −0.9% | 3.3% | 17.2 | $240.1M | Compare |
| PCYOPure Cycle | $10.63 | −0.65% | −6.8% | +60.0% | 35.9% | 17.4 | $256.2M | Compare |
| PESIPerma-Fix Environmental Services | $12.88 | +3.45% | +1.5% | −11.7% | −48.1% | — | $273.3M | Compare |
| SLNGStabilis Solutions | $4.31 | −0.69% | −1.8% | −31.2% | −38.9% | — | $80.2M | Compare |
| CLNEClean Energy Fuels | $1.45 | +0.69% | −40.1% | +3.7% | −14.0% | — | $319.6M | Compare |
Deep Fission Inc is a nuclear energy technology company developing a small modular reactor based on established pressurized water reactor technology, with novel emplacement in deep boreholes approximately one mile below the Earth's surface. Its reactor, which is referred to as the Gravity Reactor, will leverage subsurface conditions to support key containment and operating functions, including the use of hydrostatic pressure from a water column within the borehole to support reactor operating pressure and cooling, and the surrounding geological formation to provide structural confinement and shielding. The group's focus is within the United States, where electricity demand growth, expanding digital infrastructure, and evolving energy policy.
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology
