Market Data Resources. IEX Market Data is a critical suite of products provided to market participants that allows them to understand the displayed orders placed and trades executed on the IEX Exchange book.…
Market Data and Connectivity. Market Data. IEX’s market data allows users to see real-time orders and trades that are sent to and. executed on the IEX Exchange Order Book, for both equities and options markets.…
IEX Expands Market Data Distribution Through New Vendor Partnership Program. New initiative recognizes the critical role vendors play in delivering and expanding access to direct market data. NEW YORK. – September 16, 2026 – IEX Group, Inc.…
December 17, 2019 marked the 20th anniversary of the Market Data Wars.December 17, 2019 marked the 20th anniversary of the Market Data Wars.…
This opinion reignited the Market Data Wars. The same month, the SEC held a. roundtable. on Market Data and Market Access.…
IEX's Financial Data Platform, IEX Cloud, Joins Pyth Network to Bring Trusted Market Data to Blockchain Apps. IEX Press Release. IEX Cloud to contribute market data to public Solana blockchain through Pyth Network. NEW YORK. - July 22, 2021 -.…
What Really Matters in a Market Data Feed? Balancing Cost, Coverage, and Performance with IEX.…
Market Data Wars with Benjamin Connault, Economist at IEX. Episode Description.…
IEX Exchange is proud to work with a robust network of third-party partners that provide IEX Exchange connectivity and market data access services. Together, we look forward to maintaining a high standard of technological and operational excellence.…
Market Data & Connectivity. Trading Operations. Quick Links. Trading Resources. Membership. Applicants must complete, execute, and submit the necessary agreements and forms to become Members of the Investors' Exchange. View Membership Page.…
Ten Expert Reports that Fueled the Market Data Wars, Part II: January 2011 -- March 2015 (ArcaBook II). This is part 2/3 of a series of blogs on the history of the Market Data Wars. Part 1 is. here.…
Market Data and Connectivity. Specialist Allocations. Quick Links. FAQ. Trading Operations. Trading Hours and Holidays. Reports. Market Maker Requirements. Options Penny Program. Fee Schedule. IEX Options Fee Schedule. IEX Options Fee Codes.…
Market Data Dumpster Fire. Episode Description. It’s one of the hottest debates in market structure today: exchange market data.…
Other Market Data Documents. Download Document. By clicking. “Accept All Cookies”. , you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our.…
IEX Market Data Policies. Download Document. By clicking. “Accept All Cookies”. , you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our.…
Market Data Fees. Definitions. “Real-Time” means IEX market data that is accessed, used, or distributed less than fifteen (15) minutes after it was made available by the Exchange. IEX provides only Real-Time IEX market data to Data Subscribers.…
Market Data. Service Bureau. Sponsored Access. Rule Book, Manuals, & Guidelines. Specifications. Membership. Connectivity. Clearing. Web Portal. Market Data. Service Bureau. Sponsored Access. Showing. X. results…
Securities and Exchange Commission, to publicly disclose IEX’s costs to provide market data and connectivity to our members.…
IEX Market Data Policies. Download Document. By clicking. “Accept All Cookies”. , you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our.…
Steve Kaminsky of Jump Crypto joins Ronan and JR on this episode of Boxes + Lines to break down The Pyth Network, an oracle that acts as a bridge between on-chain and off-chain applications to provide crypto values and other market data.…
This includes the SEC’s transaction fee pilot, the recent debates on market data and connectivity highlighted at the SEC’s. market data roundtable. last October (Roundtable), and even IEX’s own exchange application.…
IEX Becomes the First Stock Exchange to Publicly Disclose Costs to Provide Market Data and Connectivity. IEX Press Release.…
Previous IEX Market Data Policies. Download Document. By clicking. “Accept All Cookies”. , you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our.…
Stay Up To Date. View the most recent launch details and timelines shared via trading alerts: IEX Options Alerts and Announcements. Resources. Trading Resources. Alerts. Sign Up for Alerts. IEX Options. Step-Up Mechanism.…
Earlier this week, in response to calls for more transparency from exchanges on the topic of market data fees, IEX published a report based on a months-long review of its own costs to produce market data and connectivity products and services.…
Market data and connectivity both concern the power of exchanges to bleed the industry through a rising set of fixed fees.…
IEX Market Data Trial Addendum. Download Document. By clicking. “Accept All Cookies”. , you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our.…
The Long and Winding Road to Market Data Reform. Two recent court decisions cleared the way for the U.S.…
The delay imposed on the dissemination of all outbound messages — including IEX market data and outbound order messages to Members — will be reduced from 350 to 37 microseconds — much closer to a real-time basis.…
The Cost of Exchange Services. ,” which gave detailed transparency on our costs to provide connectivity and market data to our Members.…
Stay Up To Date. View the most recent launch details and timelines shared via trading alerts: IEX Options Alerts and Announcements. Overview. Resources. Our Approach. Technology. Stats. News. FAQ. Resources. Trading Resources. Alerts. Sign Up for Alerts.…
IEX Options Common Market Data Specification. Download Document. By clicking. “Accept All Cookies”. , you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our.…
IEX Options Market Data Transport Protocol Specification. Download Document. By clicking. “Accept All Cookies”. , you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.…
Source: IEX Market Data. Date Range: January 1, 2021 — May 31, 2021.…
For example, a. detailed analysis. by SIFMA found that NYSE fees for various proprietary market data products increased 1,100% from 2010 to 2018.…
Source: IEX Market Data. Date Range: 10/01/2020–12/31/2020. Please note that these categories are not inclusive of the upper bound and include the lower bound. For example, $0.02 is $0.02 to $0.04.…
Source: IEX Market Data and NYSE TAQ. Excludes NYSE Chicago, MIAX, MEMX, and LTSE.…
September 1, 2023 Amended Order Directing the Exchanges and FINRA to File a NMS Plan Regarding Consolidated Equity Market Data. Download Document. By clicking.…
Source: IEX Market Data. In that same period, when the price improvement happens, the spread-crossing order saves an average of 2.5 cents. This blends out to over 25 mils/share every time a spread-crossing order executes a trade on IEX.…
IEX Options Common Market Data Specification. Download Document. By clicking. “Accept All Cookies”. , you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our.…
A More Robust Risk Management Toolkit for Market Makers. The Options Risk Parameter is designed to reduce the impact of latency arbitrage by protecting market makers from execution of quotes at stale prices. How it works.…
Market Data. Articles. Podcasts. We don't have any articles in this subject currently. Try resetting your subject filter to "all". We don't have any podcasts in this subject currently. Try resetting your subject filter to "all". By clicking.…
This information is generated because all trades are reported to the tape and disseminated via market data feeds.…
Source: IEX Market Data, NYSE TAQ Data. June 2024-September 2026. September MTD: 9/1-9/14. Note: The chart above represents IEX overall market share. Not All Market Share Is Created Equal.…
Source: IEX Market Data and NYSE TAQ. Moreover, D-Limit orders are improving, not just matching, the best prices available.…
Market Structure Matters with Anna Kurzrok of BNP Paribas. Episode Description. Anna Kurzrok, Director and Head of U.S.…
Displayed market share. IEX’s displayed market share has grown significantly since 2024. Looking at IEX as a percentage of on-exchange at-NBBO volume more than $1*, IEX has reached new highs in August 2025, more than three times prior levels.…
Speed Bump. , allowing market participants to receive IEX’s market data updates more quickly; • Added enhanced features including. displayed odd lots. and.…
David Cannizzo, Managing Director, Head of Electronic Trading and Market Structure at Raymond James, and Vlad Khandros, Global Head of Market Structure & Liquidity Strategy and Global Co-Head of Principal Investments & Strategic Ventures at UBS, join…
Source: IEX Exchange market data. Here’s the breakdown in coverage improvement by spread from the current version of The Signal (V5) to the new version (V6).…
The SEC's rule mandating public disclosure of order execution practices, Rule 605 (formerly SEC Rule 11Ac1-5), requires that market centers which trade national market system securities disclose monthly electronic reports about the quality of their executions…
This affords us extra time relative to exchange participants that we can use to collect the most up-to-date market data and protect resting orders on IEX.…
Chief Market Policy Officer, IEX Exchange. John is responsible for developing and communicating IEX's positions on market policy issues, engaging with governmental and regulatory authorities and liaising with pension owners and other asset owners.…
The innovative D-Limit order type was designed to improve displayed liquidity for all market participants.…
These include rising costs of exchange market data and technology and the costs of managing risks from quoting simultaneously on a multitude of trading venues, among others. 1.…
As many of you know, IEX has seen. a surge in Displayed Trading. since introducing new pricing tiers to compete with other large exchanges, growing our displayed market share by about 3x since June. Source: NYSE TAQ Data.…
On the topic of how exchanges display prices, the SEC has already acted, as part of its Market Data Infrastructure Rule (MDIR), adopted in 2020. 2.…
More broadly, we share the concern of many market participants about the consequences of the fact that SIP feeds are significantly slower than proprietary exchange market data feeds, which you addressed in your speech last June on equity market structure. 1…
Given the multiple tiers of exchange data and technology being sold, high speed trading firms have the ability to process market data in microseconds.…
This allows IEX time to process market data changes from other exchanges and update our quotes to reflect those changes accurately before trades are executed.…