Sunday 25 October 2026
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DEEP FISSION
FISN Industrials Specialty Industrial Machinery
In the quarter to June 2026, EPS fell 106.4% and free cash flow fell 1,309.3%, each against the same quarter a year earlier.
2.30
0.11
−4.56%
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DEEP FISSION (FISN) P/E ratio
DEEP FISSION has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (October 2026) to 0.0× (October 2026) — the current reading is the highest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|
Against its own ten years
Low 0.0×
High 0.0×
Ten-year median
0.0×
Current reading's percentile
100
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| NPWR NET Power Inc. compare | n/m |
| FISN DEEP FISSION | n/m |
| HURC Hurco Companies, Inc. compare | n/m |
| RR Richtech Robotics Inc. compare | n/m |
| CEPL Capstone Green Energy Corporation compare | n/m |
| NWCL Newcleo plc compare | n/m |
| OFLX Omega Flex, Inc. compare | 20.8× |
| TAYD Taylor Devices, Inc. compare | 26.2× |
| SHMD SCHMID Group N.V. compare | 54.4× |
| Specialty Industrial Machinery industry median | 28.2× |
| Industrials sector median | 25.0× |
| Market median | 18.4× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)