Token Symbology in Modern OMS/EMS/CTO: What CTOs Need to Know in 2026
Most trading systems have a dirty secret: they are held together by instrument identifiers that were never designed for the volumes, venues, and regulatory requirements they serve today. Proprietary symbologies — the internal ticker codes, Bloomberg open tickets, Reuters RICs — each served their original purpose well. But as firms trade across more venues, asset classes, and jurisdictions, the cost of translating between proprietary identifier systems at every integration point has become a significant operational burden and source of settlement risk. The Financial Instrument Global Identifier (FIGI) — an OMG/ISO open standard — is the emerging solution. And regulatory mandates are accelerating its adoption. ...