 NEW YORK--BUSINESS WIRE--Tradeweb Markets Inc. Nasdaq: TW, a leading, global operator of electronic marketplaces for rates, credit, equities and money markets, today reported total trading volume for August 2021 of 19.8 trillion tn. Average daily volume ADV for the month was 900.4 billion bn, an increase of 20.6 percent year over year YoY. Lee Olesky, Tradeweb CEO, said: While markets were relatively quiet in August, Tradeweb continued its trend of year-over-year growth in mo 