47 lines
1.9 KiB
Plaintext
47 lines
1.9 KiB
Plaintext
//@version=6
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indicator("缠论超简版", shorttitle="缠论超简", overlay=true)
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// 简单参数
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min_gap = input.int(5, "分型间隔")
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// 全局变量
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var int last_fractal_bar = 0
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var float last_fractal_price = 0.0
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var string last_fractal_type = ""
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// 简单分型检测
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is_high = high[1] > high[0] and high[1] > high[2]
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is_low = low[1] < low[0] and low[1] < low[2]
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// 距离检查
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gap_ok = bar_index[1] - last_fractal_bar >= min_gap
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// 识别并显示顶分型
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if is_high and gap_ok
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label.new(bar_index[1], high[1], "顶", color=color.red, style=label.style_label_down, size=size.normal)
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// 如果上一个是底分型，画笔
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if last_fractal_type == "bottom" and last_fractal_bar > 0
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line.new(last_fractal_bar, last_fractal_price, bar_index[1], high[1], color=color.blue, width=2)
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last_fractal_bar := bar_index[1]
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last_fractal_price := high[1]
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last_fractal_type := "top"
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// 识别并显示底分型
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if is_low and gap_ok
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label.new(bar_index[1], low[1], "底", color=color.green, style=label.style_label_up, size=size.normal)
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// 如果上一个是顶分型，画笔
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if last_fractal_type == "top" and last_fractal_bar > 0
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line.new(last_fractal_bar, last_fractal_price, bar_index[1], low[1], color=color.blue, width=2)
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last_fractal_bar := bar_index[1]
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last_fractal_price := low[1]
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last_fractal_type := "bottom"
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// 信息显示
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if barstate.islast
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var table info = table.new(position.top_right, 2, 3, bgcolor=color.white)
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table.cell(info, 0, 0, "缠论超简版", text_color=color.black)
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table.cell(info, 1, 0, "", text_color=color.black)
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table.cell(info, 0, 1, "最后分型", text_color=color.black)
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table.cell(info, 1, 1, last_fractal_type, text_color=color.black)
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table.cell(info, 0, 2, "分型间隔", text_color=color.black)
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table.cell(info, 1, 2, str.tostring(min_gap), text_color=color.black) |