realtime

Documentation

Overview

Package realtime 实时数据相关的功能集合

Index

• func DynamicMovingAverage(previousHalfValue float64, period int, snapshot factors.QuoteSnapshot) (ma, maHigh, maLow float64)
• func IncrementalMovingAverage(previousHalfValue float64, period int, price float64) float64
• func MovingAverage(CLOSE, HIGH, LOW stat.Series, PN int) (ma, half, maMax, maMin stat.Series)
• func TradeSessionHasEnd(date string) bool

Functions

func DynamicMovingAverage

func DynamicMovingAverage(previousHalfValue float64, period int, snapshot factors.QuoteSnapshot) (ma, maHigh, maLow float64)

DynamicMovingAverage 增量计算移动平均线的范围

period 周期数
previousHalfValue 前period-1的平均值
price 现价

func IncrementalMovingAverage

func IncrementalMovingAverage(previousHalfValue float64, period int, price float64) float64

IncrementalMovingAverage 增量计算移动平均线

period 周期数
previousHalfValue 前period-1的平均值
price 现价

func MovingAverage

func MovingAverage(CLOSE, HIGH, LOW stat.Series, PN int) (ma, half, maMax, maMin stat.Series)

MovingAverage 计算均线范围

func TradeSessionHasEnd

func TradeSessionHasEnd(date string) bool

TradeSessionHasEnd 是否收盘