Formosa Optical Technology Co Ltd (5312) — Defensive Interval Ratio

Latest as of December 2025: 442 days

Formosa Optical Technology Co Ltd (5312) has a Defensive Interval Ratio of 442 days as of December 2025. Defensive assets of NT$4.27 Billion (cash NT$-, short-term investments NT$4.24 Billion, receivables NT$28.99 Million) cover 442 days of daily cash needs of NT$9.65 Million/day. See how liquid is Formosa Optical Technology Co Ltd's working capital to evaluate short-term liquidity relative to the company's equity base.

Defensive Interval Ratio

442 days
Days of operational coverage

Defensive Assets

NT$4.27 Billion
Cash + ST Investments + Receivables

Daily Cash Need

NT$9.65 Million
Current Liabilities ÷ 365

Current Liabilities

NT$3.52 Billion
TWD

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 December 2025, the ratio stands at 442 days, meaning defensive assets of NT$4.27 Billion can fund 442 days of operations without new revenue. See Formosa Optical Technology Co Ltd balance sheet quality to measure how much of total assets are equity-financed.

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. For live market cap and the full company financial profile, see Formosa Optical Technology Co Ltd market capitalisation.

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 —
DIR = (Cash + Short-term Investments + Net Receivables) / (Daily Cash Expenses)