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fix(market): handle invalid period in calculateDonchian

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tinkle-community
2026-01-17 21:43:14 +08:00
parent 5c79aa451e
commit cbe753b9e6
2 changed files with 19 additions and 1 deletions
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2
market/data.go
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@@ -1213,7 +1213,7 @@ func ExportCalculateBOLL(klines []Kline, period int, multiplier float64) (upper,
// calculateDonchian calculates Donchian channel (highest high, lowest low) for given period
func calculateDonchian(klines []Kline, period int) (upper, lower float64) {
if len(klines) == 0 {
if len(klines) == 0 || period <= 0 {
return 0, 0
}