Document and Entity Information	Total
Prospectus:
Document Type	497
Document Period End Date	Sep. 30, 2022
Entity Registrant Name	VIRTUS OPPORTUNITIES TRUST
Entity Central Index Key	0001005020
Entity Inv Company Type	N-1A
Amendment Flag	false
Document Creation Date	Nov. 28, 2023
Document Effective Date	Nov. 28, 2023
Prospectus Date	Jan. 27, 2023
Virtus Vontobel Emerging Markets Opportunities Fund \| Class A
Prospectus:
Trading Symbol	HEMZX
Virtus Vontobel Emerging Markets Opportunities Fund \| Class C
Prospectus:
Trading Symbol	PICEX
Virtus Vontobel Emerging Markets Opportunities Fund \| Class I
Prospectus:
Trading Symbol	HIEMX
Virtus Vontobel Emerging Markets Opportunities Fund \| Class R6
Prospectus:
Trading Symbol	VREMX

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The date the document was made available and submitted, in YYYY-MM-DD format. The date of submission, date of acceptance by the recipient, and the document effective date are all potentially different.

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A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Exchange Act
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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