Class CG

Center of Gravity (CG) Type: Trend

Implementation of the Center of Gravity (CG) oscillator by John Ehlers.

Note:

According to the specification, the price inputs shall be calculated the following way: ((High Price + Low Price) / 2)
The selected interval should be half the dominant cycle length (signal line)
If the interval gets too short, the CG oscillator loses its smoothing and gets a little too nervous for profitable trading

See

http://www.mesasoftware.com/papers/TheCGOscillator.pdf

Hierarchy (View Summary)

BigIndicatorSeries
- CG

Index

Constructors

constructor

Properties

highest? interval lowest? prices signal signalInterval

Accessors

isStable

Methods

add getResult getResultOrThrow replace update updates

Constructors

constructor

new CG(interval: number, signalInterval: number): CG
Parameters
- interval: number
- signalInterval: number
Returns CG
Overrides BigIndicatorSeries.constructor
- Defined in CG/CG.ts:29

Properties

`Optional`highest

highest?: Big

`Readonly`interval

interval: number

`Optional`lowest

lowest?: Big

`Readonly`prices

prices: Big[] = []

signal

signal: SMA

`Readonly`signalInterval

signalInterval: number

Accessors

isStable

get isStable(): boolean
Returns boolean
Overrides BigIndicatorSeries.isStable
- Defined in CG/CG.ts:25

Methods

add

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

update

update(price: BigSource, replace: boolean): null | Big
Parameters
- price: BigSource
- replace: boolean
Returns null | Big
Overrides BigIndicatorSeries.update
- Defined in CG/CG.ts:37

updates

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