new module:ct-chart
Constructs a new MACD.
A study that calculates the MACD technical analysis indicator.
This study requires the period (default 9, fasterPeriod (default 12) and
slowerPeriod (default 26) to be passed in the derivation options. By default it will use the
`close` field as the value for calculating the study data. If you require a different field, set a `field`
property in the derivation options. See module:ct-chart/series/Fields for details.
This study is aliased by the caplin.chart-macd-study alias. To create a new instance of
this study use the module:ct-chart/study/Factory.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
alias |
String | The Study alias. |
|
derivationParams |
Object | Study derivation options. |
|
listener |
Object | A listener object that implements the |
|
configOverrides |
Object |
<optional> |
Configuration overrides passed to the parent class. This study overrides
the |
Methods
evaluate(data)
Calculates the MACD study over the given periods.
Once completed it will invoke the module:ct-chart/study/StudyListener#onStudyData method on its listener.
The format of the calculated data is: [[timestamp, macd, signal, histogram], ...]
Parameters:
| Name | Type | Description |
|---|---|---|
data |
Array | Chart series data in the Caplin Format. |
- Implements:
- See: