Class ROC

Rate Of Change Indicator (ROC) Type: Momentum

A positive Rate of Change (ROC) signals a high momentum and a positive trend. A decreasing ROC or even negative ROC indicates a downtrend.

See

https://www.investopedia.com/terms/r/rateofchange.asp

Hierarchy (view full)

BigIndicatorSeries
- ROC

Index

Constructors

constructor

Properties

highest? interval lowest? prices

Accessors

isStable

Methods

getResult replace update

Constructors

constructor

new ROC(interval): ROC
Parameters
- interval: number
Returns ROC
Overrides BigIndicatorSeries.constructor
- Defined in ROC/ROC.ts:16

Properties

`Optional` highest

highest?: Big

`Readonly` interval

interval: number

`Optional` lowest

lowest?: Big

`Readonly` prices

prices: Big[] = []

Accessors

isStable

get isStable(): boolean
Returns boolean
Inherited from BigIndicatorSeries.isStable
- Defined in Indicator.ts:31

Methods

getResult

getResult(): Big
Returns Big
Inherited from BigIndicatorSeries.getResult
- Defined in Indicator.ts:35

replace

replace(input): void | Big
Parameters
- input: BigSource
Returns void | Big
Inherited from BigIndicatorSeries.replace
- Defined in Indicator.ts:79

update

update(price, replace?): void | Big
Parameters
- price: BigSource
- replace: boolean = false
Returns void | Big
Overrides BigIndicatorSeries.update
- Defined in ROC/ROC.ts:20

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