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Submission
Oct. 22, 2025
Submission [Line Items]  
Central Index Key 0000910068
Registrant Name WESTERN ASSET HIGH INCOME OPPORTUNITY FUND INC.
Form Type N-2
Submission Type N-2
Fee Exhibit Type EX-FILING FEES
Offering Table N/A
Offset Table N/A N/A
Combined Prospectus Table N/A N/A