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Document and Entity Information	6 Months Ended
	Apr. 30, 2018 shares
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Apr. 30, 2018
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q2
Trading Symbol	FXC
Entity Registrant Name	Invesco CURRENCYSHARES CANADIAN DOLLAR TRUST
Entity Central Index Key	0001353612
Current Fiscal Year End Date	--10-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding	0

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The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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