John Hancock Preferred Income Fund Operating Income 1970-1969 | HPI
John Hancock Preferred Income Fund operating income from 1970 to 1969. Operating income can be defined as income after operating expenses have been deducted and before interest payments and taxes have been deducted.
| John Hancock Preferred Income Fund Annual Operating Income (Millions of US $) |
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| John Hancock Preferred Income Fund Quarterly Operating Income (Millions of US $) |
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