Yield On Earning Assets Computed Calculator
Audit actual matched interest-income ledger against day-weighted earning-asset inventory and explicit annualization, not generic return/net interest margin. Caller independently verifies edition, jurisdiction, applicability and one currency; screening does not establish legal compliance, coverage or bank approval.
Description
Yield on earning assets relates matched interest income to a time-weighted asset balance.
Yield on earning assets relates matched interest income to a time-weighted asset balance.1
Annualization is a stated measurement convention rather than net interest margin or total investment return. Use Yield On Earning Assets Computed Calculator to evaluate the supplied inputs under the model explained below.
When to use Yield On Earning Assets Computed Calculator
Use Yield On Earning Assets Computed Calculator to evaluate the supplied inputs under the model explained below. Establish the currency and minor-unit convention, measurement period and applicable transaction or institution context.
How to use Yield On Earning Assets Computed Calculator and understand its results
- Establish the currency and minor-unit convention, measurement period and applicable transaction or institution context.
- Enter Observed earning asset balances minor, Observed balance period days, Observed matched interest income minor, Caller annualization days using the field table and validation rules below, then run the tool.
- Read Day weighted earning assets minor, Total matched interest income minor, Annualized observed earning asset yield; interpret the units, signs, ordering and unknown-value placeholders described below.
- Correct reported input errors and rerun. Apply successful results according to their specific meanings and check the assumptions before using them in a decision.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| observedEarningAssetBalancesMinor | Observed earning asset balances minor | array of number | Required; constraints below |
| observedBalancePeriodDays | Observed balance period days | array of number | Required; constraints below |
| observedMatchedInterestIncomeMinor | Observed matched interest income minor | array of number | Required; constraints below |
| callerAnnualizationDays | Caller annualization days | number | Required; constraints below |
Enter aligned nonempty asset balances and matched interest incomes as nonnegative integer minor units no greater than 1000000000000 each, positive integer period days and annualization days from 1 to 36600. Compute the day-weighted asset balance with exact integer products and nearest-minor rounding, halves away from zero; its result must be positive. Sum income and scale income/averageAssets by annualizationDays/totalDays. The yield is a fraction, not a percent; no expenses, noninterest income or compounding is included.
averageMinor=round(ΣbalanceMinor×days/Σdays); yieldFraction=ΣinterestMinor/averageMinor×annualizationDays/Σdays Use the field order, units and branch conditions described above.
| Output field | Meaning | Value type |
|---|---|---|
| dayWeightedEarningAssetsMinor | Day weighted earning assets minor | number |
| totalMatchedInterestIncomeMinor | Total matched interest income minor | number |
| annualizedObservedEarningAssetYield | Annualized observed earning asset yield | number |
{
"input": {
"observedEarningAssetBalancesMinor": [
1000,
2000
],
"observedBalancePeriodDays": [
10,
30
],
"observedMatchedInterestIncomeMinor": [
10,
30
],
"callerAnnualizationDays": 360
},
"output": {
"dayWeightedEarningAssetsMinor": 1750,
"totalMatchedInterestIncomeMinor": 40,
"annualizedObservedEarningAssetYield": 0.20571428571428568
}
}Limitations and assumptions
Annualization is a stated measurement convention rather than net interest margin or total investment return. Apply the exact scope and assumptions explained above.
All listed fields require explicit values. Unexpected fields, incorrect types, nonfinite numbers and sparse arrays fail validation. Domain-specific bounds, alignments and supported tokens are explained above; extremely large inputs or outputs can also be rejected. Input errors differ from successful false results, empty match lists and unknown-evidence placeholders.
Alternative or Complementary methods
Use ROA Return On Assets Bank Calculator for a related task: Bank return on assets relates signed net income to an adopted average asset measure.
Use Tier 1 Leverage Ratio Simple Calculator for a related task: A leverage ratio relates net capital to a defined exposure measure.
References
Similar or alternative tools
- ROA Return On Assets Bank Calculator
Bank return on assets relates signed net income to an adopted average asset measure.
- Tier 1 Leverage Ratio Simple Calculator
A leverage ratio relates net capital to a defined exposure measure.