Deep Fission, Inc. Common Stock (FISN) — Financial Flexibility Index

Latest as of June 2026: -3.32x

Deep Fission, Inc. Common Stock (FISN) has a Financial Flexibility Index of -3.32x as of June 2026. Free cash flow of $-28.39 Million (operating CF $-28.41 Million minus capex $25.00K) represents -3% of total liabilities ($8.55 Million). Read Deep Fission, Inc. Common Stock (FISN) total liabilities for a breakdown of total debt and financial obligations.

Financial Flexibility Index

-3.32x
Free Cash Flow / Total Liabilities

Free Cash Flow

$-28.39 Million
Operating CF − Capex

Total Liabilities

$8.55 Million
USD

Capital Expenditures

$25.00K
USD

Deep Fission, Inc. Common Stock Financial Flexibility Index (2024–2025)

Historical Financial Flexibility Index trend for Deep Fission, Inc. Common Stock across 2 annual periods. Explore how well can Deep Fission, Inc. Common Stock service its debt to assess how comfortably operating cash covers total debt obligations.

Annual Financial Flexibility Index for Deep Fission, Inc. Common Stock (2024–2025)

Year-by-year free cash flow to debt coverage for Deep Fission, Inc. Common Stock. For the full cash flow conversion analysis, see Deep Fission, Inc. Common Stock operating cash flow efficiency.

Year Flexibility Index Free Cash Flow (USD) Operating CF Total Liabilities YoY Change
2025 -5.41x $-13.01 Million $-13.05 Million $2.40 Million ▼ -2017.3%
2024 -0.26x $-2.80 Million $-2.80 Million $10.94 Million —
Financial Flexibility Index = (Operating CF − Capex) / Total Liabilities = Free Cash Flow / Total Liabilities