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Where the prime rate is today, and what sets it

Chartered-bank prime, the overnight target it tracks, and the spread between them. The Bank of Canada publishes both.

All ratesWhat moves my rate

Today

4.45%

unchanged since August 12, 2026Last checked Oct 1, 2026, 17:30.

Today

4.45%

unchanged since August 12, 2026

A variable purchase rate is almost always written as prime plus a margin the issuer chose. When prime moves, that floor moves under every such card at once.

Last checked Oct 1, 2026, 17:30.

Overnight rate target
2.25%
Spread, prime over policy
+2.20 pts
The last 8 stored readingsEach dot is a reading the publisher dated and we stored. Drawn on the server from the stored readings.
Aug 12 4.45%Sep 30 4.45%
4.45%Aug 124.45%Aug 194.45%Aug 264.45%Sep 24.45%Sep 94.45%Sep 164.45%Sep 234.45%Sep 30

A table of the same 8 values follows, for anything that cannot read the chart.

Read the change history

The same 8, as a table

Effective dateValueChange (pts)
September 30, 20264.45%0
September 23, 20264.45%0
September 16, 20264.45%0
September 9, 20264.45%0
September 2, 20264.45%0
August 26, 20264.45%0
August 19, 20264.45%0
August 12, 20264.45%–

Where this came from

Source
Bank of Canada. Used under the Bank of Canada Terms of Use.
Last checked
Oct 1, 2026, 17:30
Dated by the publisher
September 30, 2026
Method
Published, not modelled
Series
V39079, V80691311 on bankofcanada.ca

Last checked is when we last asked the source and it answered. Dated is the date the publisher put on the value, so a weekly series is correctly a week old on the day we confirm it.

What this is not

Not a forecast, and not your rate. Your rate is prime plus or minus whatever your lender agreed with you, and that spread is on your own paperwork.

Related

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