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31 lines
574 B
31 lines
574 B
package strategy |
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// GoldX 金叉策略 |
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type GoldX struct { |
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} |
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func (s *GoldX) New() Strategy { |
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return &GoldX{} |
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} |
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func (s *GoldX) Meta() StrategyMeta { |
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return StrategyMeta{ |
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Name: "GoldX", |
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} |
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} |
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func (s *GoldX) Update(ctx StrategyContext) { |
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sma14 := ctx.IndicatorW("sma", 14) |
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sma28 := ctx.IndicatorW("sma", 28) |
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// 包装方法 |
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s14 := sma14.Series(0, 2) |
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s28 := sma28.Series(0, 2) |
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crossover := s14[0] > s28[0] && s14[1] < s28[1] // 上穿 |
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crossunder := s14[0] < s28[0] && s14[1] > s28[1] // 下穿 |
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if crossover { |
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ctx.Buy() |
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} |
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if crossunder { |
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ctx.Sell() |
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} |
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}
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