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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