base

package
v1.8.4 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: May 2, 2024 License: Apache-2.0 Imports: 19 Imported by: 1

Documentation

Index

Constants

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

Variables

View Source 
var (
	// DataDaysDiff 日期差异偏移量
	DataDaysDiff = 1
)
View Source 
var (
	ErrTdxApiQuotesTickMaxBatchSizeExceeded = errors.New(fmt.Sprintf("[tdx-api-quotes-tick]batch size exceeded maximum(%d) limit", quotes.TDX_SECURITY_QUOTES_MAX))
)
View Source 
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 BasicKLineForSnapshot 

func BasicKLineForSnapshot(v quotes.Snapshot)

BasicKLineForSnapshot 通过snapshot更新基础K线

func BatchRealtimeBasicKLine 

func BatchRealtimeBasicKLine(codes []string) error

BatchRealtimeBasicKLine 批量获取实时行情数据

func CheckoutTransactionData added in v1.1.5 

func CheckoutTransactionData(securityCode string, date string, ignorePreviousData bool) (list []quotes.TickTransaction)

CheckoutTransactionData 获取指定日期的分笔成交记录 

先从缓存获取, 如果缓存不存在, 则从服务器下载
K线附加成交数据

func FundFlow 

func FundFlow(securityCode string) pandas.DataFrame

FundFlow 资金流向 

deprecated: 不推荐

func GetAllHistoricalTradingData added in v1.1.8 

func GetAllHistoricalTradingData(securityCode string)

GetAllHistoricalTradingData 下载全部历史成交数据

func GetBeginDateOfHistoricalTradingData added in v1.1.8 

func GetBeginDateOfHistoricalTradingData() string

GetBeginDateOfHistoricalTradingData 获取系统默认的历史成交数据的最早日期

func GetCacheXdxrList 

func GetCacheXdxrList(securityCode string) []quotes.XdxrInfo

GetCacheXdxrList 获取除权除息的数据列表

func GetHistoricalTradingData deprecated added in v1.1.8 

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

GetHistoricalTradingData 获取指定日期的历史成交数据

Deprecated: 废弃的函数, 推荐 CheckoutTransactionData [wangfeng on 2024/1/31 17:26]

func GetHistoricalTradingDataByDate added in v1.1.8 

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

GetHistoricalTradingDataByDate 获取指定日期的历史成交记录

func GetMinutes 

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

GetMinutes 获取分时数据

func GetZxgList 

func GetZxgList() []string

func MonthlyKLine 

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

MonthlyKLine 月K线

func RestoreBeginDateOfHistoricalTradingData added in v1.5.0 

func RestoreBeginDateOfHistoricalTradingData()

RestoreBeginDateOfHistoricalTradingData 恢复默认的成交数据最早日期

func UpdateBeginDateOfHistoricalTradingData added in v1.1.8 

func UpdateBeginDateOfHistoricalTradingData(date string)

UpdateBeginDateOfHistoricalTradingData 修改tick数据开始下载的日期

func UpdateCacheKLines 

func UpdateCacheKLines(securityCode string, klines []KLine)

UpdateCacheKLines 更新缓存K线

func UpdateMinutes 

func UpdateMinutes(securityCode, date string)

UpdateMinutes 更新指定日期的个股分时数据

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  `name:"日期" dataframe:"date"`       // 日期
	Open     float64 `name:"开盘" dataframe:"open"`       // 开盘价
	Close    float64 `name:"收盘" dataframe:"close"`      // 收盘价
	High     float64 `name:"最高" dataframe:"high"`       // 最高价
	Low      float64 `name:"最低" dataframe:"low"`        // 最低价
	Volume   float64 `name:"成交量(股)" dataframe:"volume"` // 成交量
	Amount   float64 `name:"成交额(元)" dataframe:"amount"` // 成交金额
	Up       int     `name:"上涨/外盘" dataframe:"up"`      // 上涨家数
	Down     int     `name:"下跌/内盘" dataframe:"down"`    // 下跌家数
	Datetime string  `name:"时间" dataframe:"datetime"`   // 时间
}

KLine 日K线基础结构

func CheckoutKLines 

func CheckoutKLines(code, date string) []KLine

CheckoutKLines 捡出指定日期的K线数据

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

func WKLine added in v1.6.3 

func WKLine(securityCode string, cacheKLine ...[]KLine) []KLine

WKLine 周线

Source Files

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