Astuague schreef op 9 augustus 2019 08:57:
www.fnlondon.com/articles/wall-street..."Cifu said: “I don’t remember exactly what day, the day the president tweeted, maybe that was the 28th or 29th or something like that, of July, you saw a big uptick in volume and volatility. And no surprise that, that has continued for I guess five or six trading days in August.”
"Cifu continued: “So you’ve seen a huge burst of activity from a volume perspective. I think we did nine billion shares in the US equities market and... I don’t know exactly what realised volatility was, but we captured that opportunity."