Class StochasticOscillator

随机震荡指标 (STOCH) 类型: 动量指标

随机震荡指标由 George Lane 开发，数值范围在 0 到 100 之间。该指标试图预测价格转折点。当数值达到 80 时，表明资产即将进入超买状态。默认使用简单移动平均线 (SMA)。当动量开始减缓时，随机震荡指标的数值开始下降。在上升趋势中，价格往往创出更高的高点，收盘价通常位于该时间段交易区间的上端。

随机指标 k (%k) 表示当前收盘价与该周期价格区间（最高/最低）之间的关系，有时被称为"快速"随机周期 (fastk)。随机指标 d (%d) 表示 %k 值的移动平均值，有时被称为"慢速"周期。

See

Hierarchy (View Summary)

TechnicalIndicator<StochasticResult, HighLowClose<number>>
- StochasticOscillator

Index

Constructors

constructor

new StochasticOscillator(n: number, m: number, p: number): StochasticOscillator
Parameters
- n: number
  %k 周期
- m: number
  %k 平滑周期
- p: number
  %d 周期
Returns StochasticOscillator
Overrides TechnicalIndicator.constructor
- Defined in momentum/STOCH/StochasticOscillator.ts:40

Properties

`Readonly`candles

candles: HighLowClose<number>[] = []

m

m: number

%k 平滑周期

n

n: number

%k 周期

p

p: number

%d 周期

Accessors

isStable

get isStable(): boolean
Returns boolean
Inherited from TechnicalIndicator.isStable
- Defined in types/Indicator.ts:37

Methods

add

add(input: HighLowClose): null | StochasticResult
Parameters
- input: HighLowClose
Returns null | StochasticResult
Inherited from TechnicalIndicator.add
- Defined in types/Indicator.ts:41

getRequiredInputs

getRequiredInputs(): number
Returns number
Overrides TechnicalIndicator.getRequiredInputs
- Defined in momentum/STOCH/StochasticOscillator.ts:50

getResult

getResult(): null | StochasticResult
Returns null | StochasticResult
Inherited from TechnicalIndicator.getResult
- Defined in types/Indicator.ts:21

getResultOrThrow

getResultOrThrow(): StochasticResult
Returns StochasticResult
Inherited from TechnicalIndicator.getResultOrThrow
- Defined in types/Indicator.ts:29

replace

replace(input: HighLowClose): null | StochasticResult
Parameters
- input: HighLowClose
Returns null | StochasticResult
Inherited from TechnicalIndicator.replace
- Defined in types/Indicator.ts:45

update

update(
candle: HighLowClose<number>,
replace: boolean,
): null | { stochD: number; stochK: number }
Parameters
- candle: HighLowClose<number>
- replace: boolean
Returns null | { stochD: number; stochK: number }
Overrides TechnicalIndicator.update
- Defined in momentum/STOCH/StochasticOscillator.ts:54

updates

updates(
inputs: readonly HighLowClose<number>[],
replace?: boolean,
): (null | StochasticResult)[]
Parameters
- inputs: readonly HighLowClose<number>[]
- replace: boolean = false
Returns (null | StochasticResult)[]
Inherited from TechnicalIndicator.updates
- Defined in types/Indicator.ts:51

Class StochasticOscillator

See

Hierarchy (View Summary)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Returns StochasticOscillator

Properties

Readonlycandles

m

n

p

Accessors

isStable

Returns boolean

Methods

add

Parameters

Returns null | StochasticResult

getRequiredInputs

Returns number

getResult

Returns null | StochasticResult

getResultOrThrow

Returns StochasticResult

replace

Parameters

Returns null | StochasticResult

update

Parameters

Returns null | { stochD: number; stochK: number }

updates

Parameters

Returns (null | StochasticResult)[]

Settings

On This Page

`Readonly`candles