Serena Energia S.A. (SRNA3) — Defensive Interval Ratio
Serena Energia S.A. (SRNA3) has a Defensive Interval Ratio of 77 days as of March 2025. Defensive assets of R$614.82 Million (cash R$-, short-term investments R$-, receivables R$614.82 Million) cover 77 days of daily cash needs of R$7.94 Million/day.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Serena Energia S.A. Defensive Interval Ratio (2022–2024)
This chart shows how Serena Energia S.A.'s Defensive Interval Ratio has evolved across 3 annual periods from 2022 to 2024. As of March 2025, the ratio stands at 77 days, meaning defensive assets of R$614.82 Million can fund 77 days of operations without new revenue. For the complete balance sheet picture, see SRNA3 total asset value.
Annual Defensive Interval Ratio for Serena Energia S.A. (2022–2024)
The table below presents the year-by-year Defensive Interval Ratio for Serena Energia S.A. from 2022 to 2024, covering 3 annual filings. Each row shows defensive assets, daily cash need, the DIR in days, and the change in days compared to the prior year. See SRNA3 working capital ratio to evaluate short-term liquidity relative to the company's equity base.
| Year | DIR (days) | Defensive Assets (BRL) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2024 | 74 days | R$576.58 Million | R$7.81 Million/day | R$0.00 | R$- | ▼ -40 days |
| 2023 | 113 days | R$1.31 Billion | R$11.53 Million/day | R$896.59 Million | R$- | ▲ +52 days |
| 2022 | 61 days | R$521.62 Million | R$8.52 Million/day | R$211.07 Million | R$- | — |