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bollmaker: make detectPriceTrend simple function

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c9s 2022-06-03 02:12:43 +08:00
parent 89c2e7de1e
commit 1a85299204
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GPG Key ID: 7385E7E464CB0A54
1 changed files with 2 additions and 2 deletions
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4
pkg/strategy/bollmaker/strategy.go
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@ -407,7 +407,7 @@ func (s *Strategy) placeOrders(ctx context.Context, orderExecutor bbgo.OrderExec
} }
} }
trend := s.detectPriceTrend(s.neutralBoll, midPrice.Float64()) trend := detectPriceTrend(s.neutralBoll, midPrice.Float64())
switch trend { switch trend {
case NeutralTrend: case NeutralTrend:
// do nothing // do nothing
@ -505,7 +505,7 @@ const (
UnknownTrend PriceTrend = "unknown" UnknownTrend PriceTrend = "unknown"
) )
func (s *Strategy) detectPriceTrend(inc *indicator.BOLL, price float64) PriceTrend { func detectPriceTrend(inc *indicator.BOLL, price float64) PriceTrend {
if inBetween(price, inc.LastDownBand(), inc.LastUpBand()) { if inBetween(price, inc.LastDownBand(), inc.LastUpBand()) {
return NeutralTrend return NeutralTrend
} }