TRADEWEB MARKETS INC.

1177 Avenue of the Americas

New York, New York 10036

 

April 1, 2019

 

VIA EDGAR

 

United States Securities and Exchange Commission

Division of Corporation Finance

100 F Street, N.E.

Washington, D.C. 20549

 

Attention: Pamela Long

 

Re:	Tradeweb Markets Inc.
	Registration Statement on Form S-1
	File No. 333-230115

 

Ladies and Gentlemen:

 

Pursuant to Rule 461 under the Securities Act of 1933, as amended, Tradeweb Markets Inc. (the “Company”) hereby requests that the effective date of the above-referenced Registration Statement on Form S-1 be accelerated so that the Registration Statement may become effective at 4:00 p.m. Eastern Time, on April 3, 2019, or as soon thereafter as practicable.

 

 

If you have any questions regarding this request, please contact Andrew B. Barkan of Fried, Frank, Harris, Shriver & Jacobson LLP, counsel to the Company, at (212) 859-8468.

 

	Very truly yours,
	TRADEWEB MARKETS INC.
	By:	/s/ Lee Olesky
		Name:	Lee Olesky
		Title:	Chief Executive Officer