# Financial entities | Instrument Ledger > A structured directory of 18 financial entity profiles linked to public research. Canonical: https://instrumentledger.com/contracts Last updated: 2026-10-24T16:09:49.288Z ## Financial entities indexed by Instrument Ledger This directory lists 18 public entity profiles linked to research that passes current indexability checks. - [Cboe 0DTE SPX Option Specifications (0DTE-SPX)](https://instrumentledger.com/contracts/cboe-0dte-spx-options) — product; United States (Cboe Options). Exchange-traded index options expiring on the same day they are traded, featuring European-style exercise and cash settlement against the SPX index. - [Cboe Volatility Index (VIX) Contract Specification (VIX-SPEC)](https://instrumentledger.com/contracts/cboe-vix-contract-spec) — product; United States (Cboe Futures Exchange). Financial benchmark measuring 30-day expected market volatility derived from real-time midpoint quotes of S&P 500 index out-of-the-money options. - [CBOT Agricultural Commodity Delivery Specifications (CBOT-AG)](https://instrumentledger.com/contracts/cbot-agricultural-specifications) — product; United States (CBOT / CME). Standardized contract terms governing physical delivery of agricultural commodities via approved shipping certificates along the Illinois Waterway. - [CBOT Treasury Futures Delivery Basket Standard (CBOT-UST)](https://instrumentledger.com/contracts/cbot-treasury-futures-basket) — product; United States (CBOT / CME). Standardized exchange rules specifying deliverable sovereign debt securities, conversion factors, and delivery invoice amounts for US Treasury futures. - [CME E-mini & Micro E-mini Index Contract Specs (ES-MES-SPEC)](https://instrumentledger.com/contracts/cme-emini-micro-specs) — product; United States (CME). Standardized exchange-traded equity index futures contracts providing liquid exposure to the S&P 500 index with identical settlement and distinct multipliers. - [CME-FICC Treasury Cross-Margining Program (CME-FICC)](https://instrumentledger.com/contracts/cme-ficc-cross-margining) — product; United States (CME / DTCC). Bilateral clearinghouse program allowing eligible clearing members to offset margin requirements between cash Treasuries cleared at FICC and futures at CME. - [CME G10 Currency Futures Contract Specifications (CME-FX-SPEC)](https://instrumentledger.com/contracts/cme-g10-fx-futures-spec) — product; United States (CME). Exchange-traded, centrally cleared currency futures contracts providing standardized exposure to major global currency pairs with continuous price discovery. - [CME SPAN 2 Next-Generation Margin Architecture (SPAN-2)](https://instrumentledger.com/contracts/cme-span-2-margin-system) — product; United States (CME Clearing). Advanced margin framework deployed by CME Clearing utilizing filtered historical simulation and value-at-risk models to determine portfolio performance bonds. - [CME SPAN Margin Methodology (SPAN)](https://instrumentledger.com/contracts/cme-span-margin-model) — product; United States. Standard Portfolio Analysis of Risk system developed by the Chicago Mercantile Exchange to calculate performance bond (margin) requirements across derivatives portfolios. - [COMEX / LME High Grade Copper Specifications (COPPER-SPEC)](https://instrumentledger.com/contracts/comex-lme-copper-specifications) — product; US (COMEX) & UK (LME). Standardized industrial commodity futures contracts traded on COMEX and LME establishing physical delivery standards for refined electrolytic copper cathodes. - [CPMI-IOSCO Principles for Financial Market Infrastructures (PFMI) (PFMI-CCP)](https://instrumentledger.com/contracts/cpmi-iosco-pfmi-framework) — product; International (CPMI / IOSCO). International standards for payment, clearing, and settlement systems, designed to ensure that central counterparties can withstand extreme member defaults. - [Eris SOFR Swap Futures Contract Specification (ERIS-SOFR)](https://instrumentledger.com/contracts/eris-sofr-swap-futures-spec) — product; United States (Eris Exchange / CME). Standardized futures contract designed to replicate the economics and cash flows of an OTC plain-vanilla interest rate swap under a transparent futures margin regime. - [Eurex German Sovereign Debt Contract Standard (EUREX-BUND)](https://instrumentledger.com/contracts/eurex-bund-futures-standard) — product; Germany (Eurex Exchange). Standardized debt futures contracts traded on Eurex based on hypothetical 6% coupon Federal Republic of Germany sovereign debt securities. - [ISO 10962 Classification of Financial Instruments (CFI) (ISO-10962-SPEC)](https://instrumentledger.com/contracts/iso-10962-cfi-symbology-standard) — product; International (ISO / ANNA). International standard defining a six-character alphabetical code for classifying financial instruments, maintained globally by the Association of National Numbering Agencies. - [ISO 10962 Classification of Financial Instruments (CFI) (ISO-10962)](https://instrumentledger.com/contracts/iso-10962-cfi-standard) — product; International. International standard defining six-character alphabetical codes for classifying financial instruments across equities, debt, options, futures, and swaps. - [NYMEX Light Sweet Crude Oil Futures (CL) (CL-WTI)](https://instrumentledger.com/contracts/nymex-wti-crude-futures) — product; United States (NYMEX / CME). The world’s most liquid energy benchmark contract, delivering 1,000 barrels of light sweet crude oil to enterprise pipelines at Cushing, Oklahoma. - [Perpetual Contract Funding Rate Convention (PERP-FUND)](https://instrumentledger.com/contracts/perpetual-contract-funding-convention) — product; Global Derivatives Exchanges. Continuous settlement mechanism without expiration date that ties perpetual swap contract prices to spot index prices via periodic funding fee transfers. - [Single-Stock Futures (SSF) Contract Specification (SSF-SPEC)](https://instrumentledger.com/contracts/single-stock-futures-ssf-spec) — product; Global Derivatives Venues. Exchange-traded futures contract whose underlying asset is the shares of a single publicly listed company, providing leveraged exposure with central clearing.