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risk: pull out max quantity variable

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c9s 2022-07-26 11:47:07 +08:00
parent 9787b867ac
commit bdfb5d08aa
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1 changed files with 4 additions and 2 deletions
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6
pkg/risk/account_value.go
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@ -213,8 +213,10 @@ func CalculateBaseQuantity(session *bbgo.ExchangeSession, market types.Market, p
// spot margin use the equity value, so we use the total quote balance here // spot margin use the equity value, so we use the total quote balance here
maxPosition := CalculateMaxPosition(price, accountValue, leverage) maxPosition := CalculateMaxPosition(price, accountValue, leverage)
debt := baseBalance.Debt() debt := baseBalance.Debt()
maxQuantity := maxPosition.Sub(debt)
logrus.Infof("margin leverage: calculated maxPosition=%f debt=%f price=%f accountValue=%f %s leverage=%f", logrus.Infof("margin leverage: calculated maxQuantity=%f maxPosition=%f debt=%f price=%f accountValue=%f %s leverage=%f",
maxQuantity.Float64(),
maxPosition.Float64(), maxPosition.Float64(),
debt.Float64(), debt.Float64(),
price.Float64(), price.Float64(),
@ -222,7 +224,7 @@ func CalculateBaseQuantity(session *bbgo.ExchangeSession, market types.Market, p
market.QuoteCurrency, market.QuoteCurrency,
leverage.Float64()) leverage.Float64())
return maxPosition.Sub(debt), nil return maxQuantity, nil
} }
if session.Futures || session.IsolatedFutures { if session.Futures || session.IsolatedFutures {