Document and Entity Information	Total
Prospectus:
Document Type	497
Document Period End Date	Nov. 22, 2019
Registrant Name	VIRTUS OPPORTUNITIES TRUST
Entity Central Index Key	0001005020
Entity Inv Company Type	N-1A
Amendment Flag	false
Document Creation Date	Nov. 22, 2019
Document Effective Date	Nov. 22, 2019
Prospectus Date	Jan. 28, 2019
Virtus Newfleet Core Plus Bond Fund \| Class R6
Prospectus:
Trading Symbol	VBFRX
Virtus Newfleet Core Plus Bond Fund \| CLASS I
Prospectus:
Trading Symbol	SAVYX
Virtus Newfleet Core Plus Bond Fund \| CLASS C
Prospectus:
Trading Symbol	SAVCX
Virtus Newfleet Core Plus Bond Fund \| CLASS A
Prospectus:
Trading Symbol	SAVAX
Virtus Rampart Multi-Asset Trend Fund \| Class I
Prospectus:
Trading Symbol	VAISX
Virtus Rampart Multi-Asset Trend Fund \| Class C
Prospectus:
Trading Symbol	VAACX
Virtus Rampart Multi-Asset Trend Fund \| Class A
Prospectus:
Trading Symbol	VAAAX

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