Protagenic Therapeutics (PTIX) — Defensive Interval Ratio
Protagenic Therapeutics (PTIX) has a Defensive Interval Ratio of 2 days as of December 2025. Defensive assets of $41.52K (cash $-, short-term investments $-, receivables $41.52K) cover 2 days of daily cash needs of $18.70K/day. See PTIX net working capital ratio to evaluate short-term liquidity relative to the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Protagenic Therapeutics Defensive Interval Ratio (1995–2025)
This chart shows how Protagenic Therapeutics's Defensive Interval Ratio has evolved across 27 annual periods from 1995 to 2025. As of December 2025, the ratio stands at 2 days, meaning defensive assets of $41.52K can fund 2 days of operations without new revenue. See Protagenic Therapeutics net asset quality index to measure how much of total assets are equity-financed.
Annual Defensive Interval Ratio for Protagenic Therapeutics (1995–2025)
The table below presents the year-by-year Defensive Interval Ratio for Protagenic Therapeutics from 1995 to 2025, covering 27 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 market cap of Protagenic Therapeutics.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2025 | 2 days | $41.52K | $18.70K/day | $- | $- | ▲ +2 days |
| 2024 | 0 days | $0.00 | $2.58K/day | $- | $0.00 | ▼ -1542 days |
| 2023 | 1542 days | $2.77 Million | $1.80K/day | $- | $2.77 Million | ▼ -988 days |
| 2022 | 2530 days | $7.76 Million | $3.07K/day | $- | $7.76 Million | ▼ -1957 days |
| 2021 | 4488 days | $9.83 Million | $2.19K/day | $- | $9.83 Million | ▲ +4488 days |
| 2020 | 0 days | $0.00 | $1.80K/day | $- | $0.00 | ▼ -76 days |
| 2019 | 76 days | $250.39K | $3.28K/day | $- | $250.39K | ▼ -24 days |
| 2018 | 101 days | $250.39K | $2.49K/day | $- | $250.39K | ▼ -735 days |
| 2017 | 836 days | $1.29 Million | $1.54K/day | $- | $1.29 Million | ▲ +836 days |
| 2016 | 0 days | $0.00 | $1.88K/day | $- | $0.00 | ▲ +0 days |
| 2015 | 0 days | $0.00 | $517.81/day | $- | $0.00 | ▲ +0 days |
| 2014 | 0 days | $0.00 | $386.30/day | $- | $0.00 | ▼ -193 days |
| 2010 | 193 days | $5.43 Million | $28.12K/day | $- | $- | ▼ -79 days |
| 2009 | 272 days | $12.36 Million | $45.39K/day | $- | $- | ▼ -86 days |
| 2008 | 359 days | $23.70 Million | $66.07K/day | $- | $4.25 Million | ▼ -258 days |
| 2007 | 616 days | $11.95 Million | $19.39K/day | $- | $2.84 Million | ▲ +315 days |
| 2006 | 301 days | $3.53 Million | $11.70K/day | $- | $- | ▼ -1527 days |
| 2004 | 1828 days | $2.15 Million | $1.18K/day | $- | $- | ▲ +1706 days |
| 2003 | 123 days | $2.94 Million | $24.00K/day | $- | $- | ▼ -56 days |
| 2002 | 179 days | $4.24 Million | $23.71K/day | $- | $- | ▼ -39 days |
| 2001 | 218 days | $5.80 Million | $26.59K/day | $- | $- | ▼ -33 days |
| 2000 | 251 days | $6.06 Million | $24.10K/day | $- | $- | ▲ +21 days |
| 1999 | 231 days | $6.10 Million | $26.46K/day | $- | $- | ▼ -9 days |
| 1998 | 240 days | $4.95 Million | $20.63K/day | $- | $- | ▼ -178 days |
| 1997 | 417 days | $2.82 Million | $6.77K/day | $- | $- | ▲ +240 days |
| 1996 | 178 days | $2.45 Million | $13.78K/day | $- | $- | ▲ +6 days |
| 1995 | 172 days | $1.68 Million | $9.78K/day | $- | $- | — |