An oil-driven headline rate of 3.0% has pulled the Bank of Canada toward tightening just as the labour market weakens. Bond yields near 4% are already doing part of the work.

Bond markets price multiple hikes after the Bank dropped its appropriate-level language, yet August brought 42,000 job losses and a core inflation wrinkle.

The Government of Canada 2-year yield closed near 3.26% on October 1 against a 2.25% policy rate held for seven straight decisions, and traders priced an October hike near a coin flip in mid-September.

Headline CPI reached the ceiling of the 1% to 3% control range in August on gasoline, while core measures sit near 2% and July GDP was flat. September CPI on October 19 frames the decision.

Construction and utilities offset manufacturing and retail in July, August is tracking a 0.2% gain, and three bank economics teams read the Bank of Canada risk differently.

Headline inflation sits at the top of the 1% to 3% range because gasoline is up 22.8%, and the gap between that energy signal and the rate path is where the October 28 decision lands.

Headline CPI held at 3.0 percent in August for a second straight month, but the measures the Bank of Canada actually watches tell a calmer story, and that gap explains a seventh consecutive rate hold.

Government of Canada 10-year yields reached 3.95 percent on Thursday, matching an August high, as markets absorb a widening gap between the Federal Reserve and the Bank of Canada that has no clear resolution before the two banks next meet.

The Federal Reserve raised its target range to 3.75 to 4.00% on September 16, its first hike in three years, while the Bank of Canada has now held at 2.25% for seven straight announcements, and the split traces back to how each economy is absorbing the same oil shock.