PAGE  1
000 B000000 09/30/2005
000 C000000 910068
000 D000000 N
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000 F000000 Y
000 G000000 Y
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 HIGH INCOME OPPORTUNITY FUND INC
001 B000000 811-7920
001 C000000 8004512010
002 A000000 125 BROAD STREET
002 B000000 NEW YORK
002 C000000 NY
002 D010000 10004
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 N
007 B000000  0
007 C010100  1
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007 C010300  3
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077 A000000 Y
077 O000000 Y
SIGNATURE   ROB BRAULT                                   
TITLE       TREASURER