The
following
is
a
summary
of
the
inputs
that
were
used
to
value
the
Fund's
investments
in
securities
and
other
financial
instruments
as
of
January
31,
2023
.
See
Notes
to
Financial
Statements
for
more
information.
Valuation
Inputs
Summary
Level
1
-
Quoted
Prices
Level
2
-
Other
Significant
Observable
Inputs
Level
3
-
Significant
Unobservable
Inputs
Assets
Investments
in
Securities:
Corporate
Bonds
$
—
$
1,867,406,382
$
—
Foreign
Government
Bonds
—
209,360,004
—
Mortgage-Backed
Securities
—
28,228,493
—
Exchange
Traded
Fund
27,445,000
—
—
Investment
Companies
6,063,475
—
—
Commercial
Paper
—
277,602,840
—
OTC
Purchased
Options
-
Puts
38,125
308,741
—
Total
Investments
in
Securities
$
33,546,600
$
2,382,906,460
$
—
Other
Financial
Instruments
(a)
:
Forward
Foreign
Currency
Exchange
Contracts
$
—
$
3,711,698
$
—
Total
Assets
$
33,546,600
$
2,386,618,158
$
—
Liabilities
Other
Financial
Instruments
(a)
:
Centrally
Cleared
Swaps
$
—
$
1,644,093
$
—
Forward
Foreign
Currency
Exchange
Contracts
—
353,359
—
Futures
Contracts
3,204,355
—
—
Options
Written,
at
Value
—
160,150
—
Total
Liabilities
$
3,204,355
$
2,157,602
$
—
(a)
Other
financial
instruments
include
forward
foreign
currency
exchange,
futures,
written
options
and
swap
contracts.
Forward
foreign
currency
exchange
contracts,
futures
contracts
and
swap
contracts
are
reported
at
their
unrealized
appreciation/(depreciation)
at
measurement
date,
which
represents
the
change
in
the
contract’s
value
from
trade
date.
Written
options
are
reported
at
their
market
value
at
measurement
date.