base

Documentation

Index

• Constants
• Variables
• func BatchRealtimeBasicKLine(codes []string) error
• func FundFlow(securityCode string) pandas.DataFrame
• func GetCacheXdxrList(securityCode string) []quotes.XdxrInfo
• func GetMinutes(securityCode, date string) (list []quotes.HistoryMinuteTime)
• func GetTickAll(securityCode string)
• func GetTickData(securityCode string, date string) (list []quotes.TickTransaction)
• func GetTickStartDate() string
• func GetZxgList() []string
• func MonthlyKLine(securityCode string, cacheKLine ...[]KLine) (df pandas.DataFrame)
• func Transaction(securityCode, tradeDate string) []quotes.TickTransaction
• func UpdateTickStartDate(date string)
• func UpdateXdxrInfo(securityCode string)
• func WeeklyKLine(securityCode string, cacheKLine ...[]KLine) (df pandas.DataFrame)
• type KLine
  • func CheckoutKLines(code, date string) []KLine
  • func LoadBasicKline(securityCode string) []KLine
  • func UpdateAllBasicKLine(securityCode string) []KLine

Constants

const (
	TradingFirstTime        = "09:25"      // 第一个时间
	TradingStartTime        = "09:30"      // 开盘时间
	TradingFinalBiddingTime = "14:57"      // 尾盘集合竞价时间
	TradingLastTime         = "15:00"      // 最后一个时间
	TickDefaultStartDate    = "2023-01-01" // 分笔成交最早的日期
)

const (
	BlockPath = "/T0002/blocknew"
	ZxgBlk    = "zxg.blk"
	BkltBlk   = "BKLT.blk"
	ZdBk      = "ZDBK.blk"
)

Variables

var (
	// BasicFields 特征基础字段
	BasicFields = []string{"date", "open", "close", "high", "low", "volume", "amount"}
)

var (
	// DataDaysDiff 日期差异偏移量
	DataDaysDiff = 1
)

var (
	TdxFieldsFundFlow = []string{"日期", "主力净额金额(元)", "主力净额占比(%)", "超大单净买入金额(元)", "超大单净买入占比(%)", "大单净买入金额(元)", "大单净买入占比(%)", "主买净额金额(元)", "主买净额占比(%)"}
)

Functions

func BatchRealtimeBasicKLine

func BatchRealtimeBasicKLine(codes []string) error

BatchRealtimeBasicKLine 批量获取实时行情数据

func FundFlow

func FundFlow(securityCode string) pandas.DataFrame

FundFlow 资金流向

deprecated: 不推荐

func GetCacheXdxrList

func GetCacheXdxrList(securityCode string) []quotes.XdxrInfo

GetCacheXdxrList 获取除权除息的数据列表

func GetMinutes

func GetMinutes(securityCode, date string) (list []quotes.HistoryMinuteTime)

GetMinutes 获取分时数据

func GetTickAll

func GetTickAll(securityCode string)

GetTickAll 下载全部tick数据

func GetTickData

func GetTickData(securityCode string, date string) (list []quotes.TickTransaction)

GetTickData 获取指定日期的分笔成交记录

func GetTickStartDate

func GetTickStartDate() string

func GetZxgList

func GetZxgList() []string

func MonthlyKLine

func MonthlyKLine(securityCode string, cacheKLine ...[]KLine) (df pandas.DataFrame)

MonthlyKLine 月K线

func Transaction

func Transaction(securityCode, tradeDate string) []quotes.TickTransaction

Transaction 获取指定日期的历史成交数据

func UpdateTickStartDate

func UpdateTickStartDate(date string)

UpdateTickStartDate 修改tick数据开始下载的日期

func UpdateXdxrInfo

func UpdateXdxrInfo(securityCode string)

UpdateXdxrInfo 除权除息数据

func WeeklyKLine

func WeeklyKLine(securityCode string, cacheKLine ...[]KLine) (df pandas.DataFrame)

WeeklyKLine 周线

Types

type KLine

type KLine struct {
	Date   string  `dataframe:"date"`   // 日期
	Open   float64 `dataframe:"open"`   // 开盘价
	Close  float64 `dataframe:"close"`  // 收盘价
	High   float64 `dataframe:"high"`   // 最高价
	Low    float64 `dataframe:"low"`    // 最低价
	Volume float64 `dataframe:"volume"` // 成交量
	Amount float64 `dataframe:"amount"` // 成交金额
	Up     int     `dataframe:"up"`     // 上涨家数
	Down   int     `dataframe:"down"`   // 下跌家数
}

KLine 日K线基础结构

func CheckoutKLines

func CheckoutKLines(code, date string) []KLine

func LoadBasicKline

func LoadBasicKline(securityCode string) []KLine

LoadBasicKline 加载基础K线

func UpdateAllBasicKLine

func UpdateAllBasicKLine(securityCode string) []KLine

UpdateAllBasicKLine 更新全部日K线基础数据并保存文件