Formosa Optical Technology Co Ltd (5312) — Defensive Interval Ratio
Formosa Optical Technology Co Ltd (5312) has a Defensive Interval Ratio of 446 days as of March 2026. Defensive assets of NT$4.21 Billion (cash NT$-, short-term investments NT$4.18 Billion, receivables NT$29.42 Million) cover 446 days of daily cash needs of NT$9.43 Million/day.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Formosa Optical Technology Co Ltd Defensive Interval Ratio (2002–2025)
This chart shows how Formosa Optical Technology Co Ltd's Defensive Interval Ratio has evolved across 24 annual periods from 2002 to 2025. As of March 2026, the ratio stands at 446 days, meaning defensive assets of NT$4.21 Billion can fund 446 days of operations without new revenue. For the complete balance sheet picture, see balance sheet size of Formosa Optical Technology Co Ltd.
Annual Defensive Interval Ratio for Formosa Optical Technology Co Ltd (2002–2025)
The table below presents the year-by-year Defensive Interval Ratio for Formosa Optical Technology Co Ltd 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 5312 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 | 442 days | NT$4.27 Billion | NT$9.65 Million/day | NT$- | NT$4.24 Billion | ▼ -42 days |
| 2024 | 484 days | NT$3.81 Billion | NT$7.87 Million/day | NT$- | NT$3.78 Billion | ▲ +12 days |
| 2023 | 472 days | NT$3.33 Billion | NT$7.05 Million/day | NT$- | NT$3.28 Billion | ▲ +27 days |
| 2022 | 445 days | NT$2.80 Billion | NT$6.30 Million/day | NT$- | NT$2.77 Billion | ▲ +352 days |
| 2021 | 93 days | NT$400.24 Million | NT$4.31 Million/day | NT$- | NT$375.54 Million | ▲ +53 days |
| 2020 | 40 days | NT$162.84 Million | NT$4.08 Million/day | NT$- | NT$147.22 Million | ▼ -8 days |
| 2019 | 48 days | NT$169.96 Million | NT$3.51 Million/day | NT$- | NT$120.62 Million | ▼ -62 days |
| 2018 | 111 days | NT$290.14 Million | NT$2.62 Million/day | NT$- | NT$227.73 Million | ▲ +2 days |
| 2017 | 109 days | NT$249.57 Million | NT$2.29 Million/day | NT$- | NT$200.30 Million | ▲ +55 days |
| 2016 | 53 days | NT$125.10 Million | NT$2.34 Million/day | NT$- | NT$90.03 Million | ▲ +34 days |
| 2015 | 20 days | NT$47.72 Million | NT$2.40 Million/day | NT$- | NT$21.71 Million | ▼ -67 days |
| 2014 | 87 days | NT$150.88 Million | NT$1.73 Million/day | NT$- | NT$130.55 Million | ▲ +8 days |
| 2013 | 80 days | NT$123.32 Million | NT$1.55 Million/day | NT$- | NT$105.76 Million | ▼ -93 days |
| 2012 | 173 days | NT$246.76 Million | NT$1.43 Million/day | NT$- | NT$219.65 Million | ▲ +86 days |
| 2011 | 87 days | NT$111.75 Million | NT$1.29 Million/day | NT$- | NT$88.05 Million | ▼ -52 days |
| 2010 | 139 days | NT$179.69 Million | NT$1.30 Million/day | NT$- | NT$161.03 Million | ▼ -74 days |
| 2009 | 212 days | NT$225.59 Million | NT$1.06 Million/day | NT$- | NT$180.87 Million | ▲ +45 days |
| 2008 | 168 days | NT$147.40 Million | NT$879.01K/day | NT$- | NT$104.07 Million | ▲ +52 days |
| 2007 | 116 days | NT$102.02 Million | NT$881.86K/day | NT$- | NT$87.87 Million | ▲ +96 days |
| 2006 | 20 days | NT$21.74 Million | NT$1.10 Million/day | NT$- | NT$- | ▼ -230 days |
| 2005 | 250 days | NT$238.41 Million | NT$954.67K/day | NT$- | NT$219.47 Million | ▲ +65 days |
| 2004 | 185 days | NT$138.08 Million | NT$747.04K/day | NT$- | NT$126.50 Million | ▲ +42 days |
| 2003 | 143 days | NT$100.62 Million | NT$703.43K/day | NT$- | NT$86.50 Million | ▲ +114 days |
| 2002 | 29 days | NT$21.19 Million | NT$720.70K/day | NT$- | NT$13.18 Million | — |