Task 8

Task8

Information

This question is about directional changes (DC). For each of the statements, choose one of the following:

It is an advantage of DC over physical time series

It is a disadvantage of DC with respect to physical time series

DC does not satisfy this property

None of the others

Question1 Correct Mark 0.20 out of 0.20

Statement: “DC events give immediate predictive power to an analyst”

Question2 Correct Mark 0.20 out of 0.20

Statement: “The price movement of a DC overshoot is equal to the square root of the threshold adopted”

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Task8

Question3 Correct Mark 0.20 out of 0.20

Statement: “DC events fully capture the coastline of financial markets”

Question4 Correct Mark 0.20 out of 0.20

Statement: “Di”erent DC thresholds can be used to define a measure of liquidity”

Question5 Correct Mark 0.20 out of 0.20

Statement: “DC time series cannot be easily downloaded from online data providers”

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