Regex Tester & Validator

This case-insensitive regex matches keywords tied to exotic derivatives and structured financial products: constant maturity swaps/treasuries (CMS/CMT), inverse floaters, snowball structures, curve steepeners/flatteners, digital, callable, accrual, and CRANS notes, variance/volatility instruments, quantos, and trigger features. It is useful for compliance screening, trade surveillance, or flagging references to complex instruments in financial documents, emails, and trade records.