If Debt Ratio increases over time:
An increasing Debt Ratio is generally a negative sign, showing the company may not have been able to secure long-term, lower interest financing, instead having to secure short-term, higher interest short term financing.
If Debt Ratio decreases over time:
A decreasing Debt Ratio is generally a positive sign, showing the company may be paying off its Short-Term debt or possibly refinancing its Short-Term Debt into Long-Term Debt.
If Debt Ratio stays the same over time:
An unchanged Debt Ratio may indicate the company''s ability to aquire favorable financing has remained the same.