Deep Fission, Inc. (FISN)
NASDAQ: FISN · Real-Time Price · USD
10.65
+0.14 (1.33%)
At close: Jul 17, 2026, 4:00 PM EDT
10.31
-0.34 (-3.19%)
After-hours: Jul 17, 2026, 7:30 PM EDT
Deep Fission Market Cap
Deep Fission has a market cap or net worth of $642.55 million as of July 17, 2026.
Market Cap
642.55M
Enterprise Value
557.84M
1-Year Change
n/a
Ranking
Category
Stock Price
$10.65
ChartMarket Cap Chart
Since the IPO on June 18, 2026, Deep Fission's market cap has decreased from $965.63M to $642.55M, a decrease of -33.46%.
| Date | Market Cap | % Change |
|---|---|---|
| Jul 17, 2026 | 642.55M | 1.33% |
| Jul 16, 2026 | 634.10M | -13.57% |
| Jul 15, 2026 | 733.65M | 14.18% |
| Jul 14, 2026 | 642.55M | 2.70% |
| Jul 13, 2026 | 625.66M | -6.66% |
| Jul 10, 2026 | 670.30M | -0.27% |
| Jul 9, 2026 | 672.11M | 1.36% |
| Jul 8, 2026 | 663.06M | 5.98% |
| Jul 7, 2026 | 625.66M | 4.96% |
| Jul 6, 2026 | 596.09M | -3.98% |
| Jul 2, 2026 | 620.83M | -1.91% |
| Jul 1, 2026 | 632.90M | -4.98% |
| Jun 30, 2026 | 666.08M | -0.09% |
| Jun 29, 2026 | 666.68M | 2.79% |
| Jun 26, 2026 | 648.58M | 7.18% |
| Jun 25, 2026 | 605.14M | 2.77% |
| Jun 24, 2026 | 588.85M | -21.54% |
| Jun 23, 2026 | 750.55M | 0.16% |
| Jun 22, 2026 | 749.34M | -22.40% |
| Jun 18, 2026 | 965.63M | - |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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