Congratulations to Jakob Schroeder at UBS, who is the winner of the Quiz of the Year and now the proud owner of a Montblanc Starwalker pen.

Here are the answers to this week's quiz: 1) Bank of Montreal 2) £5.8 million 3) Flash Boys 4) KCG 5) Barclays 6) BAML 7) AIFMD 8) Sharon Bowles 9) 1971 10) UBS 11) Canary Wharf 12) Toys "R" Us