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grid2: add min order quantity protection

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This commit is contained in:
c9s 2022-12-06 02:07:05 +08:00
parent fc80cfb714
commit dd591c936f
1 changed files with 2 additions and 2 deletions
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4
pkg/strategy/grid2/strategy.go
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@ -307,7 +307,7 @@ func (s *Strategy) handleOrderFilled(o types.Order) {
// use the profit to buy more inventory in the grid
if s.Compound || s.EarnBase {
newQuantity = orderQuoteQuantity.Div(newPrice)
newQuantity = fixedpoint.Max(orderQuoteQuantity.Div(newPrice), s.Market.MinQuantity)
}
// calculate profit
@ -327,7 +327,7 @@ func (s *Strategy) handleOrderFilled(o types.Order) {
}
if s.EarnBase {
newQuantity = orderQuoteQuantity.Div(newPrice).Sub(baseSellQuantityReduction)
newQuantity = fixedpoint.Max(orderQuoteQuantity.Div(newPrice).Sub(baseSellQuantityReduction), s.Market.MinQuantity)
}
}