Yield basis: Difference between revisions
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A basis of quoting the return on an instrument by reference to its current value (rather than by reference to its terminal value). | A basis of quoting the return on an instrument by reference to its current value (rather than by reference to its terminal value). | ||
<span style="color:#4B0082">'''Example: Yield basis calculation'''</span> | |||
When an instrument is quoted - on a <u>yield basis</u>, one period before its maturity - at a yield of 10% per period, this means that it is currently trading at a price of 100% DIVIDED BY [1 + 10% = 1.10] = 90.91% of its terminal value. | |||
(The periodic ''discount rate'' on this instrument is 100% LESS 90.91% = 9.09%. So if the same instrument had been quoted on a <u>discount basis</u>, then the quoted discount rate per period = 9.09%.) | (The periodic ''discount rate'' on this instrument is 100% LESS 90.91% = 9.09%. So if the same instrument had been quoted on a <u>discount basis</u>, then the quoted discount rate per period = 9.09%.) | ||
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= 9.09% | = 9.09% | ||
== See also == | == See also == | ||
Revision as of 12:42, 2 December 2015
A basis of quoting the return on an instrument by reference to its current value (rather than by reference to its terminal value).
Example: Yield basis calculation
When an instrument is quoted - on a yield basis, one period before its maturity - at a yield of 10% per period, this means that it is currently trading at a price of 100% DIVIDED BY [1 + 10% = 1.10] = 90.91% of its terminal value.
(The periodic discount rate on this instrument is 100% LESS 90.91% = 9.09%. So if the same instrument had been quoted on a discount basis, then the quoted discount rate per period = 9.09%.)
The relationship between the periodic yield (r) and the periodic discount rate (d) is: d = r/[1+r]
So in this case: d = 0.10/[1 + 0.10 = 1.10]
= 9.09%
