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Join as a Trading Member

Why join PLUS-SX?

  • NO FEES
    • Free membership
    • Free trade reporting
    • Free stock registration
  • Advantages
    • Quote-driven system
    • Ability to influence further developments on PLUS-SX
    • Membership does not infer any obligations
  • Access
    • Access to retail community
    • Access to extensive list of PLUS member brokers
    • Market data coverage by major vendors

How to join

Download an Application Form

Download the PLUS Trading Rules

Further Information

Download the Tax Benefit Guide - Investing in the PLUS-Quoted Market

Download a list of existing PLUS-SX Trading Members

Trade Reporting

View the Trading Reference Guide

Participants can develop to PLUS-SX's FIX interface for trade reporting purposes.

Alternatively, third party vendors such as Fidessa, ProQuote and IFS also provide this service.

Join as a Market Data Vendor

Join as a Market Data Vendor

  • PLUS-SX consistently commands significant market share and trading gains across all small and mid-caps to large caps.
  • PLUS-SX dominates the retail market as all major UK retail stockbrokers use PLUS-SX to publish trade data.
  • PLUS-SX offers full stock coverage under MiFID, including all London-listed shares including FTSE 100, European liquid shares, and unlisted shares quoted on the AIM and PLUS markets.
  • PLUS-SX's market offers clean data though real-time surveillance delivered to RIE and Trade Data Monitor standards, ensuring the highest level of data integrity.
  • PLUS-SX is competitively priced allowing retail and institutional focused firms to capitalise on the continued growth in PLUS-SX's trading volumes.
  • Easily accessible either direct from PLUS-SX or via a range of market data vendors.

Click here to view the Market Data Pricing Guide.

PLUS-SX provides a cost effective source of market data for UK securities, please click here for a full list of Market Data Vendors.

Connectivity Options

PLUS Connectivity - download the Infrastructure Guide for PLUS connectivity

PLUS FIX RoE Connectivity - PLUS1 FIX Rules of Engagement

PLUS-SX Stock Coverage

To access a list of PLUS-SX's stock coverage, please click here

How to Subscribe for PLUS-SX Data

Please contact us using the details below

Contact Us

If you would like to explore trading or market data opportunities with PLUS-SX, please contact us on 020 7429 7832 or by email plus-sx@plusmarketsgroup.com