Risk Neutral Probability Formula

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Risk Neutral Probability is the probability measure where investors are indifferent to risk, ensuring that the expected return on an asset equals the risk-free rate. Check FAQs
π=((1+(Rf100))P0)-SdSu-Sd
π - Risk Neutral Probability?Rf - Risk Free Rate?P0 - Initial Stock Price?Sd - Stock Down Price?Su - Stock Price Up?

Risk Neutral Probability Example

With values
With units
Only example

Here is how the Risk Neutral Probability equation looks like with Values.

Here is how the Risk Neutral Probability equation looks like with Units.

Here is how the Risk Neutral Probability equation looks like.

0.4955Edit=((1+(3Edit100))48.5Edit)-45Edit55Edit-45Edit
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Risk Neutral Probability Solution

Follow our step by step solution on how to calculate Risk Neutral Probability?

FIRST Step Consider the formula
π=((1+(Rf100))P0)-SdSu-Sd
Next Step Substitute values of Variables
π=((1+(3100))48.5)-4555-45
Next Step Prepare to Evaluate
π=((1+(3100))48.5)-4555-45
LAST Step Evaluate
π=0.4955

Risk Neutral Probability Formula Elements

Variables
Risk Neutral Probability
Risk Neutral Probability is the probability measure where investors are indifferent to risk, ensuring that the expected return on an asset equals the risk-free rate.
Symbol: π
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Risk Free Rate
The Risk Free Rate is the theoretical rate of return of an investment with zero risks.
Symbol: Rf
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Initial Stock Price
Initial Stock Price is the original purchase price of the security.
Symbol: P0
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Stock Down Price
Stock Down Price refers to the price of a stock after it has experienced a decrease in value.
Symbol: Sd
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Stock Price Up
Stock Price Up refers to the price of a stock after it has experienced an increase in value.
Symbol: Su
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.

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How to Evaluate Risk Neutral Probability?

Risk Neutral Probability evaluator uses Risk Neutral Probability = (((1+(Risk Free Rate/100))*Initial Stock Price)-Stock Down Price)/(Stock Price Up-Stock Down Price) to evaluate the Risk Neutral Probability, The Risk Neutral Probability is the probability of the stock price rising in a given period, adjusted to account for risk-free interest rates and price fluctuations in a way that ensures no arbitrage opportunities exist. Risk Neutral Probability is denoted by π symbol.

How to evaluate Risk Neutral Probability using this online evaluator? To use this online evaluator for Risk Neutral Probability, enter Risk Free Rate (Rf), Initial Stock Price (P0), Stock Down Price (Sd) & Stock Price Up (Su) and hit the calculate button.

FAQs on Risk Neutral Probability

What is the formula to find Risk Neutral Probability?
The formula of Risk Neutral Probability is expressed as Risk Neutral Probability = (((1+(Risk Free Rate/100))*Initial Stock Price)-Stock Down Price)/(Stock Price Up-Stock Down Price). Here is an example- 0.4955 = (((1+(3/100))*48.5)-45)/(55-45).
How to calculate Risk Neutral Probability?
With Risk Free Rate (Rf), Initial Stock Price (P0), Stock Down Price (Sd) & Stock Price Up (Su) we can find Risk Neutral Probability using the formula - Risk Neutral Probability = (((1+(Risk Free Rate/100))*Initial Stock Price)-Stock Down Price)/(Stock Price Up-Stock Down Price).
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