Seronics Co. Ltd (042600) — Defensive Interval Ratio

Latest as of September 2025: 161 days

Seronics Co. Ltd (042600) has a Defensive Interval Ratio of 161 days as of September 2025. Defensive assets of ₩47.56 Billion (cash ₩-, short-term investments ₩21.73 Billion, receivables ₩25.83 Billion) cover 161 days of daily cash needs of ₩295.31 Million/day.

Defensive Interval Ratio

161 days
Days of operational coverage

Defensive Assets

₩47.56 Billion
Cash + ST Investments + Receivables

Daily Cash Need

₩295.31 Million
Current Liabilities ÷ 365

Current Liabilities

₩107.79 Billion
KRW

Seronics Co. Ltd Defensive Interval Ratio (2002–2024)

This chart shows how Seronics Co. Ltd's Defensive Interval Ratio has evolved across 23 annual periods from 2002 to 2024. As of September 2025, the ratio stands at 161 days, meaning defensive assets of ₩47.56 Billion can fund 161 days of operations without new revenue. For the complete balance sheet picture, see balance sheet size of Seronics Co. Ltd.

Annual Defensive Interval Ratio for Seronics Co. Ltd (2002–2024)

The table below presents the year-by-year Defensive Interval Ratio for Seronics Co. Ltd from 2002 to 2024, covering 23 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 Seronics Co. Ltd working capital to net assets to evaluate short-term liquidity relative to the company's equity base.

Year DIR (days) Defensive Assets (KRW) Daily Cash Need Cash ST Investments Change (days)
2024 113 days ₩32.40 Billion ₩286.55 Million/day ₩- ₩- ▼ -11 days
2023 124 days ₩36.48 Billion ₩294.81 Million/day ₩- ₩- ▼ -40 days
2022 164 days ₩41.71 Billion ₩254.51 Million/day ₩8.50 Billion ₩- ▲ +23 days
2021 141 days ₩36.12 Billion ₩255.83 Million/day ₩6.09 Billion ₩10.00 Million ▼ -125 days
2020 266 days ₩30.98 Billion ₩116.49 Million/day ₩6.85 Billion ₩318.69 Million ▼ -161 days
2019 427 days ₩42.49 Billion ₩99.54 Million/day ₩15.12 Billion ₩6.08 Billion ▲ +32 days
2018 395 days ₩43.07 Billion ₩109.17 Million/day ₩8.51 Billion ₩4.63 Billion ▲ +1 days
2017 393 days ₩36.05 Billion ₩91.65 Million/day ₩12.46 Billion ₩2.83 Billion ▼ -308 days
2016 702 days ₩36.90 Billion ₩52.59 Million/day ₩20.27 Billion ₩1.69 Billion ▲ +408 days
2015 294 days ₩12.43 Billion ₩42.28 Million/day ₩- ₩1.23 Billion ▲ +117 days
2014 177 days ₩12.21 Billion ₩68.94 Million/day ₩- ₩105.76 Million ▲ +13 days
2013 165 days ₩10.98 Billion ₩66.71 Million/day ₩- ₩780.79 Million ▼ -23 days
2012 188 days ₩10.94 Billion ₩58.29 Million/day ₩- ₩1.10 Billion ▼ -38 days
2011 226 days ₩10.14 Billion ₩44.85 Million/day ₩- ₩1.10 Billion ▼ -149 days
2010 375 days ₩11.65 Billion ₩31.10 Million/day ₩- ₩1.81 Billion ▼ -36 days
2009 411 days ₩13.07 Billion ₩31.82 Million/day ₩- ₩3.31 Billion ▲ +71 days
2008 340 days ₩13.17 Billion ₩38.76 Million/day ₩- ₩5.31 Billion ▲ +14 days
2007 326 days ₩12.41 Billion ₩38.06 Million/day ₩- ₩5.90 Billion ▼ -120 days
2006 446 days ₩21.27 Billion ₩47.70 Million/day ₩- ₩10.88 Billion ▼ -32 days
2005 478 days ₩16.72 Billion ₩35.01 Million/day ₩- ₩7.83 Billion ▼ -50 days
2004 528 days ₩13.33 Billion ₩25.26 Million/day ₩- ₩6.60 Billion ▼ -228 days
2003 756 days ₩15.78 Billion ₩20.88 Million/day ₩- ₩8.20 Billion ▲ +277 days
2002 478 days ₩23.46 Billion ₩49.04 Million/day ₩- ₩13.93 Billion —
DIR = (Cash + Short-term Investments + Net Receivables) / (Daily Cash Expenses)