Bookook Steel (026940) — Cash Flow Quality Index
Bookook Steel (026940) has a Cash Flow Quality Index of -8.51x as of December 2025. Operating cash flow of ₩-5.71 Billion is below net income of ₩670.98 Million, suggesting accrual-heavy earnings not yet converted to cash. Explore Bookook Steel (026940) long-term investment share to see how much of total assets are deployed in long-term investments.
Cash Flow Quality Index
Operating Cash Flow
Net Income
Data as of
Bookook Steel Cash Flow Quality Index (2013–2025)
Historical Cash Flow Quality Index for Bookook Steel across 13 annual periods. Values consistently above 1.0x indicate high-quality earnings. Check Bookook Steel (026940) tangible equity ratio to evaluate the tangible quality of the company's equity base.
Annual Cash Flow Quality Index for Bookook Steel (2013–2025)
Year-by-year earnings quality comparison for Bookook Steel. For live market cap and the full company financial profile, see Bookook Steel stock valuation.
| Year | Quality Index | Operating CF (KRW) | Net Income | YoY Change |
|---|---|---|---|---|
| 2025 | -4.53x | ₩-9.74 Billion | ₩2.15 Billion | ▼ -245.7% |
| 2024 | 3.11x | ₩7.25 Billion | ₩2.33 Billion | ▲ +1174.7% |
| 2023 | -0.29x | ₩-1.05 Billion | ₩3.62 Billion | ▼ -147.4% |
| 2022 | 0.61x | ₩4.33 Billion | ₩7.10 Billion | ▲ +273.5% |
| 2021 | -0.35x | ₩-3.09 Billion | ₩8.79 Billion | ▼ -104.3% |
| 2020 | 8.26x | ₩6.67 Billion | ₩807.62 Million | ▲ +231.6% |
| 2019 | 2.49x | ₩4.58 Billion | ₩1.84 Billion | ▲ +48.2% |
| 2018 | 1.68x | ₩3.49 Billion | ₩2.08 Billion | ▲ +149.2% |
| 2017 | -3.41x | ₩-7.92 Billion | ₩2.32 Billion | ▼ -383.6% |
| 2016 | 1.20x | ₩3.81 Billion | ₩3.17 Billion | ▼ -99.1% |
| 2015 | 139.43x | ₩14.66 Billion | ₩105.16 Million | ▲ +2808.6% |
| 2014 | 4.79x | ₩14.81 Billion | ₩3.09 Billion | ▲ +71.4% |
| 2013 | 2.80x | ₩9.70 Billion | ₩3.47 Billion | — |