Class OBV

On-Balance Volume (OBV) Type: Momentum

On-balance volume (OBV) is a technical trading momentum indicator that uses volume flow to predict changes in stock price. Joseph Granville first developed the OBV metric in the 1963 book Granville's New Key to Stock Market Profits.

See

https://www.investopedia.com/terms/o/onbalancevolume.asp

Hierarchy (View Summary)

BigIndicatorSeries<OpenHighLowCloseVolume>
- OBV

Index

Constructors

constructor

Properties

candles highest? lowest?

Accessors

isStable

Methods

add getResult getResultOrThrow replace update updates

Constructors

constructor

new OBV(): OBV

Returns OBV

Inherited from BigIndicatorSeries.constructor

Properties

`Readonly`candles

candles: OpenHighLowCloseVolume[] = []

`Optional`highest

highest?: Big

`Optional`lowest

lowest?: Big

Accessors

isStable

get isStable(): boolean
Returns boolean
Inherited from BigIndicatorSeries.isStable
- Defined in Indicator.ts:35

Methods

add

add(input: OpenHighLowCloseVolume): null | Big
Parameters
- input: OpenHighLowCloseVolume
Returns null | Big
Inherited from BigIndicatorSeries.add
- Defined in Indicator.ts:39

getResult

getResult(): null | Big
Returns null | Big
Inherited from BigIndicatorSeries.getResult
- Defined in Indicator.ts:19

getResultOrThrow

getResultOrThrow(): Big
Returns Big
Inherited from BigIndicatorSeries.getResultOrThrow
- Defined in Indicator.ts:27

replace

replace(input: OpenHighLowCloseVolume): null | Big
Parameters
- input: OpenHighLowCloseVolume
Returns null | Big
Inherited from BigIndicatorSeries.replace
- Defined in Indicator.ts:43

update

update(candle: OpenHighLowCloseVolume, replace: boolean): null | Big
Parameters
- candle: OpenHighLowCloseVolume
- replace: boolean
Returns null | Big
Overrides BigIndicatorSeries.update
- Defined in OBV/OBV.ts:18

updates

updates(
inputs: readonly OpenHighLowCloseVolume[],
replace?: boolean,
): (null | Big)[]
Parameters
- inputs: readonly OpenHighLowCloseVolume[]
- replace: boolean = false
Returns (null | Big)[]
Inherited from BigIndicatorSeries.updates
- Defined in Indicator.ts:49

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