The charts below track the latest 31-day history for several popular margin and interest rate tiers across USD, CAD, and JPY.
The table below shows the latest 31-day margin and interest rate histories for each currency in a single chart.
| Currency | Margin + interest rates |
|---|---|
| USD |  |
| CAD |  |
| JPY |  |
This repository contains the daily IBKR Canada interest and margin rates, with the latest snapshots available in data/2026/02/26/ibkr-canada-interest-rates.csv and data/2026/02/26/ibkr-canada-margin-rates.csv.
The data is updated daily at 6AM EST.
Run the Python updater to download the latest HTML pages, parse them, and
write CSV snapshots into data/<YYYY>/<MM>/<DD>. The project uses a src
layout, so set PYTHONPATH accordingly before invoking the module:
PYTHONPATH=src python -m ibkr_rates.update --output-dir data
For development or testing you can point the updater at local HTML copies instead of fetching from the network:
PYTHONPATH=src python -m ibkr_rates.update \
--output-dir data \
--interest-html tests/interest-rates.html \
--margin-html tests/margin-rates.html
The scheduled GitHub Actions workflow runs the updater daily and pushes the
resulting CSV snapshots directly to the default branch. When the workflow runs
for a pull request it creates a temporary branch named auto-update/<run-id>
and pushes the generated data there so reviewers can inspect the diff without
affecting the base branch.
pytest
This repository is for educational and informational purposes only. The data is scraped from publicly available IBKR Canada web pages and may contain errors or be outdated. I am not affiliated with Interactive Brokers or IBKR Canada in any way. Users should verify all rates directly with IBKR Canada before making any financial decisions. I disclaim all responsibility for the accuracy, completeness, or reliability of this data.