38 lines
679 B
Go
38 lines
679 B
Go
package rule
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import (
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"fmt"
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"log"
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"git.apinb.com/quant/gostock/internal/impl"
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"git.apinb.com/quant/gostock/internal/models"
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)
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var (
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LastDay = 20
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MinPrice = 5.0
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)
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func (r *RuleFactory) RunPrice(code string) {
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log.Println("RunPrice:", r.Model.Code, "Args:", LastDay, MinPrice)
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var data []models.StockDaily
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impl.DBService.Where("ts_code = ?", code).Order("trade_date desc").Limit(LastDay).Find(&data)
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check := true
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for _, row := range data {
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if row.Close < MinPrice {
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check = false
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break
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}
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}
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if !check {
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r.Model.GtAmount = -1
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r.Model.AddDesc(fmt.Sprintf("最近%d天, 有价格低于%.2f", LastDay, MinPrice))
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return
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}
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r.Model.GtAmount = 1
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}
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