Chang Jia M&E Engineering (4550) — Defensive Interval Ratio
Chang Jia M&E Engineering (4550) has a Defensive Interval Ratio of 150 days as of December 2025. Defensive assets of NT$231.92 Million (cash NT$-, short-term investments NT$113.46 Million, receivables NT$118.46 Million) cover 150 days of daily cash needs of NT$1.54 Million/day. Check tangible equity quality of Chang Jia M&E Engineering to evaluate the tangible quality of the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Chang Jia M&E Engineering Defensive Interval Ratio (2017–2025)
This chart shows how Chang Jia M&E Engineering's Defensive Interval Ratio has evolved across 9 annual periods from 2017 to 2025. As of December 2025, the ratio stands at 150 days, meaning defensive assets of NT$231.92 Million can fund 150 days of operations without new revenue. Also explore Chang Jia M&E Engineering (4550) net asset momentum to track the company's year-over-year net asset growth rate.
Annual Defensive Interval Ratio for Chang Jia M&E Engineering (2017–2025)
The table below presents the year-by-year Defensive Interval Ratio for Chang Jia M&E Engineering from 2017 to 2025, covering 9 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 4550 stock market capitalisation.
| Year | DIR (days) | Defensive Assets (TWD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2025 | 150 days | NT$231.92 Million | NT$1.54 Million/day | NT$- | NT$113.46 Million | ▼ -8 days |
| 2024 | 158 days | NT$266.13 Million | NT$1.68 Million/day | NT$- | NT$53.13 Million | ▲ +19 days |
| 2023 | 139 days | NT$346.59 Million | NT$2.49 Million/day | NT$- | NT$51.57 Million | ▼ -24 days |
| 2022 | 164 days | NT$339.35 Million | NT$2.07 Million/day | NT$- | NT$47.07 Million | ▲ +24 days |
| 2021 | 140 days | NT$355.63 Million | NT$2.54 Million/day | NT$- | NT$65.28 Million | ▲ +20 days |
| 2020 | 120 days | NT$281.40 Million | NT$2.34 Million/day | NT$- | NT$84.70 Million | ▼ -188 days |
| 2019 | 309 days | NT$681.26 Million | NT$2.21 Million/day | NT$- | NT$87.80 Million | ▼ -25 days |
| 2018 | 334 days | NT$714.33 Million | NT$2.14 Million/day | NT$- | NT$182.39 Million | ▼ -8 days |
| 2017 | 342 days | NT$858.68 Million | NT$2.51 Million/day | NT$- | NT$96.97 Million | — |