Stock

xlsx

School

University of South Florida, Tampa *

*We aren’t endorsed by this school

Course

4323

Subject

Finance

Date

Feb 20, 2024

Type

xlsx

Pages

5

Uploaded by DoctorGalaxyWildcat25

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Stocks Estimating stock return volatility Estimating stock return volatility using VBA Simulating stock price Simulating stock price using VBA
Create a model to calculate the annualized volatility for Coca Cola based on the last 254 and 125 days of daily closing price data. Do the calculation in two ways: Using the formula for volatility and using Excel's built-in functions for calculating standard deviation.
Create a model to calculate the annualized volatility for Coca Cola based on daily closing price data. The user should be able to specify how many days of data (max 254), going backward from the last day, the model should use for the estimate. Do the calculations in two ways: using the formula for volatility and also using Excel's built-in functions for calculating standard deviation.
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Create a worksheet function to calculate the annualized volatility for Dow Jones Industrial Average index based on daily closing price data. The user would enter the number of days of historical data to use for the esimate and the range in the worksheet containing the historical daily price data.
Develop a model to simulate the price of Coca Cola given its current price, estimated expected return, estimated annualized volatility, and the simulation step size. Assume stock prices follow Geometric Brownian Motion. Create a chart to show the simulated price paths for the stock and its certain and uncertain components.