Canada's official international reserves, millions of United States dollars, Bank of Canada, monthly — AI AnalysisCanada's official international reserves, tracked monthly from January 1951 to February 2026 across 7 categories, show a dramatic long-term growth trajectory — rising from a low of $1,678M USD to a peak of $128,829M USD in total reserves over 75 years. US dollar-denominated convertible foreign curreKey Findings

Total official international reserves grew from a minimum of $1,678M USD to a peak of $128,829M USD over the 75-year period, with a long-run monthly average of ~$28,986M USD.

US dollar-denominated convertible foreign currencies are the single largest reserve component, averaging $16,338M USD per month and reaching a maximum of $71,269M USD across 878 monthly observations.

Special Drawing Rights (SDRs) show the most episodic volatility, with a mean of $4,211M USD but a maximum of $24,267M USD, likely reflecting large IMF allocations during the COVID-19 pandemic.

Gold reserves have remained modest and relatively stable throughout the entire period, averaging just $549M USD with a narrow range of $0–$1,151M USD across 902 observations.

February 1986 is the only statistically significant anomaly in the dataset, recording a rolling z-score of 3.02 with total reserves dropping to $4,484M USD — unusually low relative to surrounding months.

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