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Exchanges

TRADEWEB MARKETS LLC

Description

DW SEF LLC (DWSEF) is a segment of Tradeweb (TRWB) based in New York, United States. It is a swap execution facility - an electronic platform for trading in swaps and derivatives.

Specifications

MIC code: DWSF
Operating MIC code: TRWB
OPRT/SGMT: SGMT
Market name – Institution description: DW SEF LLC
LEI: 549300EPXRLBZLVG1948
Market category code: SEFS
ISO country code: US
City: New York
Website: www.tradeweb.com
Registry status: Active
Creation date: Jul 28, 2014
Last update: Apr 27, 2026
Last validation: Apr 27, 2026
Comments: ELECTRONIC PLATFORM FOR TRADING IN SWAPS AND DERIVATIVES.