AltMan_ZScore

Altman z-score for Single & Multiple Securities

References

1. Altman, Edward I., et al. "Financial distress prediction in an international context: A review and empirical analysis of Altman's Z‐score model." Journal of International Financial Management & Accounting 28.2 (2017): 131-171.
2. https://www.wikiwand.com/en/Altman_Z-score