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Do option traders use the Black–Scholes formula?
Is the Black–Scholes formula correct?
Is volatility constant?
What volatility should be used for each option series hence the theoretical Black–Scholes price and the market price are similar?
How is the implied volatility calculated?
Explain implied volatility verses strike with a graph.
What is the Volatility Smile?
Explain the uncertain volatility.
Explain the poisson processes.
Explain stochastic volatility.
Explain deterministic model.
Explain econometric models.
What are the modern approaches uses for forecast volatility and model?
Explain the term forward volatility.
What are the levels of implied volatility? Answer: Implied volatility levels the playing field so you can compare and contrast option prices across strikes and expirations.
Explain the term implied volatility in Black–Scholes option-pricing equation.
Why is actual volatility not easy to measure?
Explain actual volatility with desmond fitzgerald calls.
What is implied volatility? Answer: Implied volatility is number into the Black–Scholes formula which makes a theoretical price equal a market price.
What is actual volatility? Answer: Actual volatility is the σ that goes in the Black–Scholes partial differential equation.
Why is volatility annualized standard deviation of return?
What is Volatility? Answer: It is annualized standard returns’ deviation.
How can you make a decision of risk aversion or a utility function measure?
How are you able to measure real probabilities?
What are the main problems with real probabilities to price derivatives?