deving

cmd/cli/main.go

@@ -27,6 +27,7 @@ func main() {
 		rule.NewST().Run(basic.Name),
 		rule.NewIdustry().Run(basic.Industry),
 		rule.NewPrice().Run(basic.TsCode),
+		rule.NewAmount().Run(basic.TsCode),
 	}
 
 	printer.Json(result)

internal/logic/strategy/rule/amount.go

@@ -0,0 +1,46 @@
+package rule
+
+import (
+	"fmt"
+
+	"git.apinb.com/quant/gostock/internal/impl"
+	"git.apinb.com/quant/gostock/internal/logic/types"
+	"git.apinb.com/quant/gostock/internal/models"
+)
+
+var (
+	LastAmountDay         = 20
+	MinAmount     float64 = 100000 // 万元为单位
+)
+
+type Amount struct {
+	Key  string
+	Name string
+}
+
+func NewAmount() *Amount {
+	return &Amount{
+		Key:  "Amount",
+		Name: "成交额",
+	}
+}
+
+func (r *Amount) Run(code string) *types.RuleResult {
+
+	var data []models.StockDaily
+	impl.DBService.Where("ts_code = ?", code).Order("trade_date desc").Limit(LastAmountDay).Find(&data)
+
+	check := true
+	for _, row := range data {
+		if row.Amount < MinPrice {
+			check = false
+			break
+		}
+	}
+
+	if !check {
+		return &types.RuleResult{Key: r.Key, Name: r.Name, Score: -1, Desc: fmt.Sprintf("最近%d天, 有成交额低于%.2f万元", LastAmountDay, MinAmount)}
+	}
+
+	return &types.RuleResult{Key: r.Key, Name: r.Name, Score: 1, Desc: fmt.Sprintf("最近%d天, 成交额均高于%.2f万元", LastAmountDay, MinAmount)}
+}

internal/logic/strategy/rule/price.go

@@ -1,13 +1,15 @@
 package rule
 
 import (
-	"git.apinb.com/bsm-sdk/core/printer"
+	"fmt"
+
 	"git.apinb.com/quant/gostock/internal/impl"
 	"git.apinb.com/quant/gostock/internal/logic/types"
 	"git.apinb.com/quant/gostock/internal/models"
 )
 
 var (
+	LastDay  = 20
 	MinPrice = 5.0
 )
 
@@ -24,13 +26,21 @@ func NewPrice() *Price {
 }
 
 func (r *Price) Run(code string) *types.RuleResult {
-	var daily models.StockDaily
-	impl.DBService.Where("ts_code = ?", code).Order("trade_date desc").Limit(1).First(&daily)
-	printer.Json(daily)
 
-	if daily.Close < MinPrice {
+	var data []models.StockDaily
-		return &types.RuleResult{Key: r.Key, Name: r.Name, Score: -1, Desc: "股价低于5元"}
+	impl.DBService.Where("ts_code = ?", code).Order("trade_date desc").Limit(LastDay).Find(&data)
+
+	check := true
+	for _, row := range data {
+		if row.Close < MinPrice {
+			check = false
+			break
+		}
 	}
 
-	return &types.RuleResult{Key: r.Key, Name: r.Name, Score: 1, Desc: "股价高于5元"}
+	if !check {
+		return &types.RuleResult{Key: r.Key, Name: r.Name, Score: -1, Desc: fmt.Sprintf("最近%d天, 有价格低于%.2f", LastDay, MinPrice)}
+	}
+
+	return &types.RuleResult{Key: r.Key, Name: r.Name, Score: 1, Desc: fmt.Sprintf("最近%d天, 价格均高于%.2f", LastDay, MinPrice)}
 }