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Miha Kralj
86fe32a682
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com> Co-authored-by: aider (openrouter/anthropic/claude-sonnet-4) <aider@aider.chat> Co-authored-by: Warp <agent@warp.dev>
32 lines
1.0 KiB
Plaintext
32 lines
1.0 KiB
Plaintext
// The MIT License (MIT)
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// © mihakralj
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//@version=6
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indicator("Volume Accumulation (VA)", "VA", overlay=false)
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//@function Calculates Volume Accumulation
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//@doc https://github.com/mihakralj/pinescript/blob/main/indicators/volume/va.md
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//@param h High price series
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//@param l Low price series
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//@param c Close price series
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//@param vol Volume series
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//@returns Cumulative Volume Accumulation value
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//@optimized for performance and dirty data
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va(series float h=high, series float l=low, series float c=close, series float vol=volume) =>
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float high_price = nz(h, close), float low_price = nz(l, close)
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float close_price = nz(c, close), float volume_val = nz(vol, 0.0)
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float midpoint = (high_price + low_price) / 2.0
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float va_period = volume_val * (close_price - midpoint)
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var float va_cumulative = 0.0
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va_cumulative += va_period
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va_cumulative
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// ---------- Main loop ----------
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// No inputs required - uses standard OHLC and volume data
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// Calculation
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va_value = va()
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// Plot
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plot(va_value, "VA", color=color.yellow, linewidth=2)
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