270 of Wall Street's top trading staff spent 2 frantic weekends tidying up a huge pile of failed trades after the coronavirus-driven market chaos

· Huge market volatilty and increased trading volumes as the coronavirus hit the US and Europe in March led to a massive backlog of failed trades which then had to be cleared up, the Financial Times reported Monday.
· The FT said that Sifma, the Securities Industry and Financial Markets Association, led a two-weekend clear up...