Data & Tech


We design and distribute many of today's most relevant indexes and benchmarks to help our clients accurately track performance and investment strategies in a changing market. Our Index Group works with proven methodologies across industries and market data vendors to design, calculate, maintain and broadcast real-market index solutions.

Today, more than $25 billion in assets under management track our indices via 60 exchange-traded products (ETPs)and hundreds of OTC structured products.

Indexing Services

From initial consultations to ongoing maintenance and support, we provide comprehensive end-to-end indexing solutions designed to meet your investment strategies. Through our services, you can:

  • License an Index
  • Partner with us to create new, customized indices based on your investment ideas and our index expertise
  • Outsource the day-to-day of calculation, maintenance and dissemination of your proprietary indices
  • Broadcast real-time IOPV/iNAV calculations of your ETPs

    Want to License a NYSE Index?

    Custom Index Services

    Our index system and index experts can calculate indices using complex and sophisticated methodologies. By outsourcing the calculation, maintenance and broadcasting of your indices, you can focus on other core areas of your business, thereby saving time, capital and resources. An independent index group can also provide you with the freedom, objectivity and added security you need for development and maintenance. Many clients also often seek our services to address regulatory requirements, particularly when launching indexed investment products.

    Using our custom index services, you can:

    • Translate your unique investment strategies across multiple asset classes into investable indices
    • Avoid an in-house indexing system, which saves you time and resources
    • Eliminate benchmark risk with indices that meet specific investment mandates
    • Easily comply with specific rules and regulations
    • Distribute your data to major market data vendors

    IOPV/iNAV Calculations

    We provide real-time calculations of the IOPV/iNAV for exchange-traded products. Our team has many years of experience calculating IOPVs/iNAVs for all types of ETPs, covering equities, fixed income, leveraged/inverse funds, note-based structures, and ETPs holding commodities, swaps, options, and futures. All calculated data points are distributed throughout the trading day to market participants and vendors.

  • Index Resources

    Global Index Feed

    The primary source of U.S. real-time index and ETP valuations data

    Index Directory

    A comprehensive directory of all NYSE proprietary and calculated third-party indices

    Index Families

    Search within a specific family of indices that measure the performance of key segments and strategies

    Index Types

    View sector indices, which benchmark the performance of specific market sectors or industries, and thematic indices such as emerging markets or healthcare benchmarks

    Index Reports

    Daily reports on index compositions, weights, and values for each of our indices

    Index Rebalance Schedule

    Full rebalancing schedule for NYSE proprietary and calculated third-party indices

    Index Rules

    Methodologies and rulebooks for NYSE proprietary indices

    Index Notices

    Take a look at the latest communications around the indices we manage

    Interested in How Our Indices Work?

    Let’s Talk