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OptiBiotix Health PLC (GB:OPTI)
LSE:OPTI
UK Market
OPTI
OptiBiotix Health
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OptiBiotix Health (OPTI) Ratios

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OptiBiotix Health Ratios

GB:OPTI's free cash flow for Q2 2026 was £0.41. For the 2026 fiscal year, GB:OPTI's free cash flow was decreased by £ and operating cash flow was £-1.11. See a summary of the company’s cash flow.
Ratios
TTM
Dec 25Jun 25Dec 23Dec 22
Liquidity Ratios
Current Ratio
 6.83 4.27 3.87 7.67 6.68
Quick Ratio
 5.23 3.49 3.24 6.62 6.04
Cash Ratio
 4.09 2.70 2.01 3.53 3.78
Solvency Ratio
 -9.22 -6.04 -2.47 -3.45 4.37
Operating Cash Flow Ratio
 -7.06 -4.61 -4.80 -8.48 -3.99
Short-Term Operating Cash Flow Coverage
 0.00 0.00 0.00 0.00 0.00
Net Current Asset Value
£ 1.21M£ 1.03M£ 776.00K£ 848.00K£ 1.21M
Leverage Ratios
Debt-to-Assets Ratio
 0.00 0.00 0.00 0.00 0.00
Debt-to-Equity Ratio
 0.00 0.00 0.00 0.00 0.00
Debt-to-Capital Ratio
 0.00 0.00 0.00 0.00 0.00
Long-Term Debt-to-Capital Ratio
 0.00 0.00 0.00 0.00 0.00
Financial Leverage Ratio
 1.09 1.10 1.08 1.06 1.06
Debt Service Coverage Ratio
 0.00 0.00 0.00 0.00 0.00
Interest Coverage Ratio
 0.00 0.00 0.00 0.00 0.00
Debt to Market Cap
 0.00 0.00 0.00 0.00 0.00
Interest Debt Per Share
 0.00 0.00 0.00 0.00 0.00
Net Debt to EBITDA
 0.44 0.35 0.36 0.35 -0.38
Profitability Margins
Gross Profit Margin
45.50%52.66%38.05%49.69%53.39%
EBIT Margin
-190.06%-268.61%-260.46%-317.24%552.30%
EBITDA Margin
-173.91%-251.03%-236.44%-285.40%601.31%
Operating Profit Margin
-190.06%-268.61%-260.46%-263.20%-544.64%
Pretax Profit Margin
-338.35%-338.16%-214.48%-317.24%534.14%
Net Profit Margin
-332.69%-333.62%-207.47%-316.61%566.08%
Continuous Operations Profit Margin
-332.69%-333.62%-207.47%-316.61%566.08%
Net Income Per EBT
98.32%98.66%96.73%99.80%105.98%
EBT Per EBIT
178.02%125.89%82.35%120.53%-98.07%
Return on Assets (ROA)
-82.91%-56.44%-19.96%-21.68%22.40%
Return on Equity (ROE)
-77.85%-61.92%-21.49%-22.98%23.72%
Return on Capital Employed (ROCE)
-49.70%-48.13%-26.12%-18.38%-22.09%
Return on Invested Capital (ROIC)
-48.86%-47.48%-25.26%-18.34%-22.09%
Return on Tangible Assets
-98.26%-65.05%-22.77%-25.26%25.85%
Earnings Yield
-70.91%-56.95%-10.24%-8.45%22.12%
Efficiency Ratios
Receivables Turnover
 4.67 3.82 2.01 1.40 0.73
Payables Turnover
 2.90 3.25 2.00 5.79 1.12
Inventory Turnover
 1.81 1.85 2.34 1.72 1.20
Fixed Asset Turnover
 0.00 0.00 0.00 0.00 0.00
Asset Turnover
 0.25 0.17 0.10 0.07 0.04
Working Capital Turnover Ratio
 0.97 1.01 0.77 0.46 0.19
Cash Conversion Cycle
 154.13 180.77 154.57 409.42 478.50
Days of Sales Outstanding
 78.21 95.48 181.66 260.71 500.78
Days of Inventory Outstanding
 201.74 197.71 155.75 211.79 305.02
Days of Payables Outstanding
 125.83 112.41 182.84 63.09 327.30
Operating Cycle
 279.95 293.18 337.41 472.50 805.80
Cash Flow Ratios
Operating Cash Flow Per Share
 -0.02 -0.02 -0.02 -0.02 -0.01
Free Cash Flow Per Share
 >-0.01 -0.02 -0.02 -0.02 -0.01
CapEx Per Share
 <0.01 0.02 0.00 0.00 <0.01
Free Cash Flow to Operating Cash Flow
 0.49 1.00 1.00 1.00 1.15
Dividend Paid and CapEx Coverage Ratio
 -1.95 -1.00 0.00 0.00 -6.60
Capital Expenditure Coverage Ratio
 -1.95 -1.00 0.00 0.00 -6.60
Operating Cash Flow Coverage Ratio
 0.00 0.00 0.00 0.00 0.00
Operating Cash Flow to Sales Ratio
 -1.33 -1.52 -2.03 -2.37 -2.43
Free Cash Flow Yield
-13.80%-25.91%-10.03%-6.33%-10.92%
Valuation Ratios
Price-to-Earnings (P/E) Ratio
 -1.41 -1.76 -9.78 -11.83 4.52
Price-to-Sales (P/S) Ratio
 4.69 5.86 20.26 37.46 25.60
Price-to-Book (P/B) Ratio
 1.28 1.09 2.10 2.72 1.07
Price-to-Free Cash Flow (P/FCF) Ratio
 -7.25 -3.86 -9.97 -15.80 -9.16
Price-to-Operating Cash Flow Ratio
 -3.54 -3.86 -9.97 -15.80 -10.55
Price-to-Earnings Growth (PEG) Ratio
 <0.01 -0.02 0.53 0.07 -0.08
Price-to-Fair Value
 1.28 1.09 2.10 2.72 1.07
Enterprise Value Multiple
 -2.26 -1.98 -8.21 -12.78 3.87
Enterprise Value
 5.05M 5.79M 16.88M 23.49M 10.65M
EV to EBITDA
 -2.26 -1.98 -8.21 -12.78 3.87
EV to Sales
 3.92 4.97 19.41 36.48 23.29
EV to Free Cash Flow
 -6.06 -3.27 -9.55 -15.38 -8.34
EV to Operating Cash Flow
 -2.96 -3.27 -9.55 -15.38 -9.60
Tangible Book Value Per Share
 0.04 0.05 0.07 0.08 0.11
Shareholders’ Equity Per Share
 0.05 0.06 0.09 0.10 0.12
Tax and Other Ratios
Effective Tax Rate
 0.02 0.01 0.03 <0.01 -0.06
Revenue Per Share
 0.01 0.01 <0.01 <0.01 <0.01
Net Income Per Share
 -0.04 -0.04 -0.02 -0.02 0.03
Tax Burden
 0.98 0.99 0.97 1.00 1.06
Interest Burden
 1.78 1.26 0.82 1.00 0.97
Research & Development to Revenue
 0.00 0.27 0.34 0.06 0.15
SG&A to Revenue
 2.28 0.46 0.75 2.63 1.82
Stock-Based Compensation to Revenue
 0.00 0.91 0.05 <0.01 0.02
Income Quality
 0.40 0.57 0.78 0.75 0.45
Currency in GBP