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This commit is contained in:
c9s 2020-06-19 10:07:27 +08:00
parent bac6a6f327
commit 7b4a2782bb
2 changed files with 6 additions and 5 deletions
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10
bbgo/kline_detector.go
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@ -159,7 +159,7 @@ func (d *KLineDetector) Detect(e *KLineEvent, tradingCtx *TradingContext) (reaso
if d.EnableMinThickness {
if kline.GetThickness() < d.MinThickness {
return fmt.Sprintf("kline too thin %f (1m) < min kline thickness %f, skip to the next round", e.KLine.GetThickness(), d.MinThickness), false
return fmt.Sprintf("kline too thin %f (1m) < min kline thickness %f, skip to the next round", kline.GetThickness(), d.MinThickness), false
}
}
@ -167,22 +167,22 @@ func (d *KLineDetector) Detect(e *KLineEvent, tradingCtx *TradingContext) (reaso
if d.EnableMaxShadowRatio {
if trend > 0 {
if kline.GetUpperShadowRatio() > d.MaxShadowRatio {
return fmt.Sprintf("kline upper shadow ratio too high. %f > %f (MaxShadowRatio), skipping...", e.KLine.GetUpperShadowRatio(), d.MaxShadowRatio), false
return fmt.Sprintf("kline upper shadow ratio too high. %f > %f (MaxShadowRatio)", kline.GetUpperShadowRatio(), d.MaxShadowRatio), false
}
} else if trend < 0 {
if kline.GetLowerShadowRatio() > d.MaxShadowRatio {
return fmt.Sprintf("kline lower shadow ratio too high. %f > %f (MaxShadowRatio), skipping...", e.KLine.GetLowerShadowRatio(), d.MaxShadowRatio), false
return fmt.Sprintf("kline lower shadow ratio too high. %f > %f (MaxShadowRatio)", kline.GetLowerShadowRatio(), d.MaxShadowRatio), false
}
}
}
if trend > 0 && kline.BounceUp() { // trend up, ignore bounce up
return fmt.Sprintf("bounce up, do not sell, kline mid: %f", e.KLine.Mid()), false
return fmt.Sprintf("bounce up, do not sell, kline mid: %f", kline.Mid()), false
} else if trend < 0 && kline.BounceDown() { // trend down, ignore bounce down
return fmt.Sprintf("bounce down, do not buy, kline mid: %f", e.KLine.Mid()), false
return fmt.Sprintf("bounce down, do not buy, kline mid: %f", kline.Mid()), false
}

1
bbgo/types/kline.go
View File

@ -6,6 +6,7 @@ type KLine interface {
GetMaxChange() float64
GetThickness() float64
Mid() float64
GetOpen() float64
GetClose() float64
GetHigh() float64