Asia Optical Co Inc (3019) — Defensive Interval Ratio
Asia Optical Co Inc (3019) has a Defensive Interval Ratio of 201 days as of June 2026. Defensive assets of NT$6.39 Billion (cash NT$-, short-term investments NT$148.31 Million, receivables NT$6.24 Billion) cover 201 days of daily cash needs of NT$31.85 Million/day.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Asia Optical Co Inc Defensive Interval Ratio (2002–2025)
This chart shows how Asia Optical Co Inc's Defensive Interval Ratio has evolved across 24 annual periods from 2002 to 2025. As of June 2026, the ratio stands at 201 days, meaning defensive assets of NT$6.39 Billion can fund 201 days of operations without new revenue. For the complete balance sheet picture, see 3019 current and non-current assets.
Annual Defensive Interval Ratio for Asia Optical Co Inc (2002–2025)
The table below presents the year-by-year Defensive Interval Ratio for Asia Optical Co Inc from 2002 to 2025, covering 24 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 Asia Optical Co Inc (3019) 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) |
|---|---|---|---|---|---|---|
| 2025 | 217 days | NT$5.72 Billion | NT$26.42 Million/day | NT$- | NT$151.63 Million | ▼ -11 days |
| 2024 | 228 days | NT$5.09 Billion | NT$22.37 Million/day | NT$- | NT$156.09 Million | ▼ -63 days |
| 2023 | 291 days | NT$4.63 Billion | NT$15.90 Million/day | NT$- | NT$212.08 Million | ▲ +13 days |
| 2022 | 278 days | NT$4.10 Billion | NT$14.75 Million/day | NT$- | NT$187.77 Million | ▲ +7 days |
| 2021 | 271 days | NT$4.73 Billion | NT$17.48 Million/day | NT$- | NT$229.25 Million | ▼ -3 days |
| 2020 | 274 days | NT$3.68 Billion | NT$13.45 Million/day | NT$- | NT$131.86 Million | ▼ -80 days |
| 2019 | 354 days | NT$3.85 Billion | NT$10.90 Million/day | NT$- | NT$141.75 Million | ▲ +52 days |
| 2018 | 301 days | NT$4.04 Billion | NT$13.40 Million/day | NT$- | NT$137.48 Million | ▼ -13 days |
| 2017 | 314 days | NT$4.23 Billion | NT$13.46 Million/day | NT$- | NT$286.83 Million | ▲ +23 days |
| 2016 | 292 days | NT$4.11 Billion | NT$14.08 Million/day | NT$- | NT$95.19 Million | ▼ -27 days |
| 2015 | 318 days | NT$4.35 Billion | NT$13.68 Million/day | NT$- | NT$82.90 Million | ▲ +46 days |
| 2014 | 272 days | NT$4.72 Billion | NT$17.35 Million/day | NT$- | NT$102.81 Million | ▲ +48 days |
| 2013 | 224 days | NT$6.03 Billion | NT$26.95 Million/day | NT$- | NT$1.11 Billion | ▼ -44 days |
| 2012 | 268 days | NT$5.12 Billion | NT$19.11 Million/day | NT$- | NT$288.31 Million | ▲ +52 days |
| 2011 | 215 days | NT$5.00 Billion | NT$23.18 Million/day | NT$- | NT$211.32 Million | ▼ -70 days |
| 2010 | 286 days | NT$5.81 Billion | NT$20.33 Million/day | NT$- | NT$291.47 Million | ▼ -13 days |
| 2009 | 299 days | NT$6.37 Billion | NT$21.33 Million/day | NT$- | NT$357.93 Million | ▲ +39 days |
| 2008 | 259 days | NT$5.17 Billion | NT$19.96 Million/day | NT$- | NT$360.19 Million | ▼ -2 days |
| 2007 | 261 days | NT$4.62 Billion | NT$17.72 Million/day | NT$- | NT$453.52 Million | ▼ -131 days |
| 2006 | 391 days | NT$5.26 Billion | NT$13.45 Million/day | NT$- | NT$565.78 Million | ▲ +133 days |
| 2005 | 258 days | NT$4.76 Billion | NT$18.42 Million/day | NT$- | NT$193.46 Million | ▲ +23 days |
| 2004 | 236 days | NT$4.95 Billion | NT$21.00 Million/day | NT$- | NT$473.82 Million | ▼ -217 days |
| 2003 | 453 days | NT$7.96 Billion | NT$17.60 Million/day | NT$- | NT$2.08 Billion | ▼ -72 days |
| 2002 | 525 days | NT$3.87 Billion | NT$7.38 Million/day | NT$- | NT$760.26 Million | — |