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core

package

v0.0.0-...-28e7c82 Latest Latest Go to latest Published: Aug 6, 2025 License: MIT Imports: 5 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/bit-fever/portfolio-trader

Links

Open Source Insights

Documentation ¶

Index ¶

func BuildDrawDown(equity *[]float64) (*[]float64, float64)
func BuildEquity(profits *[]float64) *[]float64
func BuildGrossProfits(trades *[]db.Trade, tradeType string) (*[]time.Time, *[]float64)
func BuildNetProfits(grossProfits *[]float64, costPerOper float32) *[]float64
func CalcAverageTrade(profits []float64, filter []int8) float64
func CalcWinningPercentage(profits []float64, filter []int8) float64
func GetLocation(timezone string, ts *db.TradingSystem) (*time.Location, error)
func LinearRegression(x []time.Time, y []float64) float64
func Trunc2d(value float64) float64
type Serie
- func (p *Serie) AddPoint(t time.Time, value float64)
type SortedResults
- func NewSortedResults(maxSize int, comparator utils.Comparator) *SortedResults
- func (sr *SortedResults) Add(item any)
- func (sr *SortedResults) ToList() []any
type WorkerPool

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func BuildDrawDown ¶

func BuildDrawDown(equity *[]float64) (*[]float64, float64)

func BuildEquity ¶

func BuildEquity(profits *[]float64) *[]float64

func BuildGrossProfits ¶

func BuildGrossProfits(trades *[]db.Trade, tradeType string) (*[]time.Time, *[]float64)

func BuildNetProfits ¶

func BuildNetProfits(grossProfits *[]float64, costPerOper float32) *[]float64

func CalcAverageTrade ¶

func CalcAverageTrade(profits []float64, filter []int8) float64

func CalcWinningPercentage ¶

func CalcWinningPercentage(profits []float64, filter []int8) float64

func GetLocation ¶

func GetLocation(timezone string, ts *db.TradingSystem) (*time.Location, error)

func LinearRegression ¶

func LinearRegression(x []time.Time, y []float64) float64

func Trunc2d ¶

func Trunc2d(value float64) float64

Types ¶

type Serie ¶

type Serie struct {
	Time   []time.Time `json:"time"`
	Values []float64   `json:"values"`
}

func (*Serie) AddPoint ¶

func (p *Serie) AddPoint(t time.Time, value float64)

type SortedResults ¶

type SortedResults struct {
	Size    int
	MaxSize int
	Tree    *avl.Tree
}

func NewSortedResults ¶

func NewSortedResults(maxSize int, comparator utils.Comparator) *SortedResults

func (*SortedResults) Add ¶

func (sr *SortedResults) Add(item any)

func (*SortedResults) ToList ¶

func (sr *SortedResults) ToList() []any

type WorkerPool ¶

type WorkerPool struct {
	// contains filtered or unexported fields
}

func (*WorkerPool) Init ¶

func (p *WorkerPool) Init(numWorkers, queueSize int)

func (*WorkerPool) ShutDown ¶

func (p *WorkerPool) ShutDown() bool

func (*WorkerPool) Submit ¶

func (p *WorkerPool) Submit(task func())

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
messaging
inventory
runtime
process
statsupdater
statusupdater