fix closes sort

This commit is contained in:
yanweidong
2026-01-30 01:12:21 +08:00
parent 72e9e89221
commit 43225379fe
4 changed files with 1612 additions and 1600 deletions

View File

@@ -64,7 +64,9 @@ func (r *Rsi) Run(code string) *types.RuleResult {
return &types.RuleResult{Key: r.Key, Name: r.Name, Score: -1, Desc: "数据不足"}
}
rsiResult := talib.Rsi(close, r.Args.RsiPeriod)
newCloses := reverseSlice(close)
rsiResult := talib.Rsi(newCloses, r.Args.RsiPeriod)
prveRsi := rsiResult[len(rsiResult)-2]
lastRsi := rsiResult[len(rsiResult)-1]
lastRsi = utils.FloatRound(lastRsi, 2)
@@ -88,28 +90,3 @@ func (r *Rsi) Run(code string) *types.RuleResult {
}
return &types.RuleResult{Key: r.Key, Name: r.Name, Score: 1, Rsi: lastRsi, Desc: fmt.Sprintf("RSI=%d prveRsi=%d,跌破下轨后呈上涨趋势", lastRsiInt, prveRsiInt)}
}
// 检查值是否为数组最后N个元素中的最小值
func CheckLowest(prices []float64, target int, n int) bool {
if len(prices) == 0 || n <= 0 {
return false
}
// 如果n大于数组长度使用整个数组
if n > len(prices) {
n = len(prices)
}
// 获取最后n个元素
slice := prices[len(prices)-n:]
// 查找最小值
minVal := slice[0]
for _, val := range slice[1:] {
if val < minVal {
minVal = val
}
}
return target == int(minVal)
}

View File

@@ -0,0 +1,35 @@
package rule
// 如果数据是降序(最新在前),需要反转
func reverseSlice(s []float64) []float64 {
result := make([]float64, len(s))
for i, j := 0, len(s)-1; i < len(s); i, j = i+1, j-1 {
result[i] = s[j]
}
return result
}
// 检查值是否为数组最后N个元素中的最小值
func CheckLowest(prices []float64, target int, n int) bool {
if len(prices) == 0 || n <= 0 {
return false
}
// 如果n大于数组长度使用整个数组
if n > len(prices) {
n = len(prices)
}
// 获取最后n个元素
slice := prices[len(prices)-n:]
// 查找最小值
minVal := slice[0]
for _, val := range slice[1:] {
if val < minVal {
minVal = val
}
}
return target == int(minVal)
}