Optivision Technology (3666) — Defensive Interval Ratio
Optivision Technology (3666) has a Defensive Interval Ratio of 143 days as of September 2025. Defensive assets of NT$150.30 Million (cash NT$-, short-term investments NT$-, receivables NT$150.30 Million) cover 143 days of daily cash needs of NT$1.05 Million/day.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Optivision Technology Defensive Interval Ratio (2017–2024)
This chart shows how Optivision Technology's Defensive Interval Ratio has evolved across 8 annual periods from 2017 to 2024. As of September 2025, the ratio stands at 143 days, meaning defensive assets of NT$150.30 Million can fund 143 days of operations without new revenue. For the complete balance sheet picture, see Optivision Technology total assets.
Annual Defensive Interval Ratio for Optivision Technology (2017–2024)
The table below presents the year-by-year Defensive Interval Ratio for Optivision Technology from 2017 to 2024, covering 8 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 3666 working capital ratio to evaluate short-term liquidity relative to the company's equity base.
| Year | DIR (days) | Defensive Assets (TWD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2024 | 171 days | NT$236.88 Million | NT$1.39 Million/day | NT$- | NT$- | ▼ -96 days |
| 2023 | 266 days | NT$296.53 Million | NT$1.11 Million/day | NT$- | NT$- | ▼ -88 days |
| 2022 | 355 days | NT$177.03 Million | NT$499.24K/day | NT$- | NT$- | ▼ -27 days |
| 2021 | 382 days | NT$620.66 Million | NT$1.63 Million/day | NT$- | NT$- | ▼ -74 days |
| 2020 | 456 days | NT$924.83 Million | NT$2.03 Million/day | NT$- | NT$- | ▼ -25 days |
| 2019 | 480 days | NT$664.61 Million | NT$1.38 Million/day | NT$- | NT$- | ▲ +6 days |
| 2018 | 474 days | NT$654.01 Million | NT$1.38 Million/day | NT$- | NT$- | ▼ -99 days |
| 2017 | 573 days | NT$650.15 Million | NT$1.13 Million/day | NT$- | NT$- | — |