Capital Market Line Formula

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The Expected Portfolio Return is the combination of the expected returns, or averages of probability distributions of possible returns, of all the assets in an investment portfolio. Check FAQs
Rp=Rf+(ERm-Rfσm)σp
Rp - Expected Portfolio Return?Rf - Risk Free Return?ERm - Expected Return on Market Portfolio?σm - Market Risk?σp - Portfolio Risk?

Capital Market Line Example

With values
With units
Only example

Here is how the Capital Market Line equation looks like with Values.

Here is how the Capital Market Line equation looks like with Units.

Here is how the Capital Market Line equation looks like.

9.6Edit=12Edit+(9Edit-12Edit5Edit)4Edit
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Capital Market Line Solution

Follow our step by step solution on how to calculate Capital Market Line?

FIRST Step Consider the formula
Rp=Rf+(ERm-Rfσm)σp
Next Step Substitute values of Variables
Rp=12+(9-125)4
Next Step Prepare to Evaluate
Rp=12+(9-125)4
LAST Step Evaluate
Rp=9.6

Capital Market Line Formula Elements

Variables
Expected Portfolio Return
The Expected Portfolio Return is the combination of the expected returns, or averages of probability distributions of possible returns, of all the assets in an investment portfolio.
Symbol: Rp
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Risk Free Return
Risk Free Return is the theoretical rate of return attributed to an investment with zero risk.
Symbol: Rf
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Expected Return on Market Portfolio
Expected Return on Market Portfolio is the weighted average rate of return for all the assets in the portfolio.
Symbol: ERm
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Market Risk
Market Risk is the possibility that an individual or other entity will experience losses due to factors that affect the overall performance of investments in the financial markets.
Symbol: σm
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Portfolio Risk
Portfolio Risk is a chance that the combination of assets or units, within the investments that you own, fail to meet financial objectives.
Symbol: σp
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.

Other formulas in Quantitative Finance category

​Go Risk Neutral Probability
π=((1+(Rf100))P0)-SdSu-Sd
​Go Ibbotson Chen Earnings Model
ERP=((1+(I0.01))(1+(rEg0.01))(1+(Peg0.01))-1+(Y0.01)-(RF0.01))100

How to Evaluate Capital Market Line?

Capital Market Line evaluator uses Expected Portfolio Return = Risk Free Return+((Expected Return on Market Portfolio-Risk Free Return)/Market Risk)*Portfolio Risk to evaluate the Expected Portfolio Return, The Capital Market Line is a special case of the CAL, that is, the line that makes up the allocation between a risk-free asset and a risky portfolio for an investor. Expected Portfolio Return is denoted by Rp symbol.

How to evaluate Capital Market Line using this online evaluator? To use this online evaluator for Capital Market Line, enter Risk Free Return (Rf), Expected Return on Market Portfolio (ERm), Market Risk m) & Portfolio Risk p) and hit the calculate button.

FAQs on Capital Market Line

What is the formula to find Capital Market Line?
The formula of Capital Market Line is expressed as Expected Portfolio Return = Risk Free Return+((Expected Return on Market Portfolio-Risk Free Return)/Market Risk)*Portfolio Risk. Here is an example- 9 = 12+((9-12)/market_risk)*4.
How to calculate Capital Market Line?
With Risk Free Return (Rf), Expected Return on Market Portfolio (ERm), Market Risk m) & Portfolio Risk p) we can find Capital Market Line using the formula - Expected Portfolio Return = Risk Free Return+((Expected Return on Market Portfolio-Risk Free Return)/Market Risk)*Portfolio Risk.
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