Bloomberg The bitcoin rally is proving hard to stop. The cryptocurrency has breached $4,000, soaring more than 20% from the lows reached Friday, as concern eases that a crackdown by Chinese regulators will hinder the growth of the alternative method of exchange. After reaching a record high of $4,921 on 1 September, the digital currency fell as low as $2,975 …

Bloomberg The Bank of Canada gave the strongest indication yet it is concerned about the Canadian dollar’s recent gains, with a top official saying policy makers will closely monitor the currency’s impact on the economy. In the bank’s first public remarks, since raising interest rates, Deputy Governor Timothy Lane spoke to a business audience in Saskatchewan where he outlined the …

Bloomberg Prime Minister Justin Trudeau says Canada won’t buy Boeing Co. fighter jets while the company pursues a trade challenge against Montreal-based Bombardier Inc. over its commercial aircraft. Trudeau made his threat to halt what he called Canada’s “significant procurement” of F-18 Super Hornets alongside UK Prime Minister Theresa May. Both leaders are pressing the US firm to drop its …