31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
study(shorttitle="FBB", title="Fibonacci Bollinger Bands", overlay=true)
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length = input(200, minval=1)
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src = input(hlc3, title="Source")
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mult = input(3.0, minval=0.001, maxval=50)
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basis = vwma(src, length)
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dev = mult * stdev(src, length)
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upper_1= basis + (0.236*dev)
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upper_2= basis + (0.382*dev)
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upper_3= basis + (0.5*dev)
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upper_4= basis + (0.618*dev)
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upper_5= basis + (0.764*dev)
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upper_6= basis + (1*dev)
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lower_1= basis - (0.236*dev)
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lower_2= basis - (0.382*dev)
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lower_3= basis - (0.5*dev)
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lower_4= basis - (0.618*dev)
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lower_5= basis - (0.764*dev)
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lower_6= basis - (1*dev)
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plot(basis, color=fuchsia, linewidth=2)
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p1 = plot(upper_1, color=white, linewidth=1, title="0.236")
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p2 = plot(upper_2, color=white, linewidth=1, title="0.382")
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p3 = plot(upper_3, color=white, linewidth=1, title="0.5")
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p4 = plot(upper_4, color=white, linewidth=1, title="0.618")
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p5 = plot(upper_5, color=white, linewidth=1, title="0.764")
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p6 = plot(upper_6, color=red, linewidth=2, title="1")
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p13 = plot(lower_1, color=white, linewidth=1, title="0.236")
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p14 = plot(lower_2, color=white, linewidth=1, title="0.382")
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p15 = plot(lower_3, color=white, linewidth=1, title="0.5")
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p16 = plot(lower_4, color=white, linewidth=1, title="0.618")
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p17 = plot(lower_5, color=white, linewidth=1, title="0.764")
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p18 = plot(lower_6, color=green, linewidth=2, title="1") |