Validate, normalize, parse, and convert securities identifiers. Auto-detect identifier type from any string. Calculate and restore check digits. Supports ISIN, CUSIP, CEI, SEDOL, FIGI, LEI, IBAN, CIK, OCC, WKN, Valoren, CFI, and FISN.
Required Ruby Version
>= 3.2.0
Authors
Leonid Svyatov
Versions
- 5.2.0 February 24, 2026 (40 KB)
- 5.1.0 February 19, 2026 (36.5 KB)
- 5.0.0 February 17, 2026 (35 KB)
- 4.4.1 February 05, 2026 (25.5 KB)
- 4.4.0 January 29, 2026 (25.5 KB)
