So maybe you didn't lose a night's sleep when the TMX group, the owner of the Toronto Stock Exchange, announced plans to merge with the London Stock Exchange Group. But the change in ownership of Canada's biggest stock exchange might be a wake-up call.
The stock market is sort of like the air traffic control centre of finance. How a stock market works will influence how money gets moved around the economy. And while all that money is moving around, some gruesome mid-air collisions may happen if the air traffic controllers aren't on top of their game.
A stock exchange merger across national boundaries will undermine the ability of the exchanges' regulator supervisors to prevent financial smash-ups.