OPEN-SOURCE SCRIPT
已更新 Volume Financial Pro
Volume Financial Pro is a smart volume indicator built for traders who operate across multiple asset classes, including Forex, Crypto, Commodities, Indices, and Stocks. It combines a Proxy Volume Engine with a candle-based delta intensity system to deliver meaningful volume analysis even on platforms that do not provide real volume data.
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THE PROBLEM THIS INDICATOR SOLVES
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Most retail brokers and CFD platforms — particularly those offering Forex, metals, and index CFDs — do not provide real volume data. The standard volume indicator on these platforms either returns zero, returns meaningless tick counts, or simply shows nothing. This makes volume-based analysis impossible for a large portion of the trading community.
Volume Financial Pro solves this with a built-in Proxy Volume Engine.
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HOW THE PROXY VOLUME ENGINE WORKS
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The indicator automatically detects the current symbol and maps it to a liquid equivalent source that provides real, reliable volume data. For example:
• XAUUSD → COMEX:GC1! (Gold Futures)
• EURUSD → FX:EURUSD
• BTCUSD → BINANCE:BTCUSDT
• NDQUSD → OANDA:NAS100USD
• AAPL → NASDAQ:AAPL
Over 80 symbols are mapped across all major asset classes. If the platform provides native volume, it is used directly. If not, the proxy volume is fetched and applied transparently — no configuration needed from the user.
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DELTA-BASED COLOR SYSTEM
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Each volume bar is colored based on sell intensity, calculated from the relationship between the candle body size and its full high-low range. This approximates the proportion of buying versus selling pressure within each bar.
• Bullish bars → cyan
• Bearish bars with moderate selling → light red
• Bearish bars with high selling intensity (above 60%) → dark red
This gives traders an immediate visual read on conviction behind each move — not just whether price went up or down, but how aggressively it was bought or sold.
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EMA OVERLAY
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An optional EMA (default: 9 periods) is plotted over the volume histogram to help identify trends in volume activity and spot anomalies such as volume spikes or dry-up zones that may precede price reversals.
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SETTINGS
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• EMA Length — adjustable period for the volume EMA (default: 9).
• Show EMA — toggle the EMA line on or off.
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COMPATIBLE WITH
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Forex majors, minors and exotics · Crypto (via Binance) · Gold, Silver, Platinum, Palladium · Oil and Natural Gas · Agricultural commodities · US Dollar Index · Major global indices: DOW, NASDAQ, S&P 500, Nikkei, DAX, FTSE, CAC, MIB, ASX, Hang Seng · Top US and European stocks.
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NOTES
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This indicator is an original work. The Proxy Volume Engine, symbol mapping table, and delta intensity color logic were developed independently by the author and do not derive from any existing published script.
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THE PROBLEM THIS INDICATOR SOLVES
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Most retail brokers and CFD platforms — particularly those offering Forex, metals, and index CFDs — do not provide real volume data. The standard volume indicator on these platforms either returns zero, returns meaningless tick counts, or simply shows nothing. This makes volume-based analysis impossible for a large portion of the trading community.
Volume Financial Pro solves this with a built-in Proxy Volume Engine.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
HOW THE PROXY VOLUME ENGINE WORKS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
The indicator automatically detects the current symbol and maps it to a liquid equivalent source that provides real, reliable volume data. For example:
• XAUUSD → COMEX:GC1! (Gold Futures)
• EURUSD → FX:EURUSD
• BTCUSD → BINANCE:BTCUSDT
• NDQUSD → OANDA:NAS100USD
• AAPL → NASDAQ:AAPL
Over 80 symbols are mapped across all major asset classes. If the platform provides native volume, it is used directly. If not, the proxy volume is fetched and applied transparently — no configuration needed from the user.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
DELTA-BASED COLOR SYSTEM
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Each volume bar is colored based on sell intensity, calculated from the relationship between the candle body size and its full high-low range. This approximates the proportion of buying versus selling pressure within each bar.
• Bullish bars → cyan
• Bearish bars with moderate selling → light red
• Bearish bars with high selling intensity (above 60%) → dark red
This gives traders an immediate visual read on conviction behind each move — not just whether price went up or down, but how aggressively it was bought or sold.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
EMA OVERLAY
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
An optional EMA (default: 9 periods) is plotted over the volume histogram to help identify trends in volume activity and spot anomalies such as volume spikes or dry-up zones that may precede price reversals.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
SETTINGS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
• EMA Length — adjustable period for the volume EMA (default: 9).
• Show EMA — toggle the EMA line on or off.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
COMPATIBLE WITH
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Forex majors, minors and exotics · Crypto (via Binance) · Gold, Silver, Platinum, Palladium · Oil and Natural Gas · Agricultural commodities · US Dollar Index · Major global indices: DOW, NASDAQ, S&P 500, Nikkei, DAX, FTSE, CAC, MIB, ASX, Hang Seng · Top US and European stocks.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
NOTES
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
This indicator is an original work. The Proxy Volume Engine, symbol mapping table, and delta intensity color logic were developed independently by the author and do not derive from any existing published script.
版本注释
Update Charts 版本注释
UPDATE⚠️ IMPORTANT:
- This indicator uses volume from EXTERNAL SOURCES, not broker volume
- Volumes may NOT match what you see on the chart
- Use as a secondary tool, as a SUPPLEMENT, not as the sole basis for decisions
- It is the user’s responsibility to validate the data
开源脚本
秉承TradingView的精神，该脚本的作者将其开源，以便交易者可以查看和验证其功能。向作者致敬！您可以免费使用该脚本，但请记住，重新发布代码须遵守我们的网站规则。
Fabricio Nicolau
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。
开源脚本
秉承TradingView的精神，该脚本的作者将其开源，以便交易者可以查看和验证其功能。向作者致敬！您可以免费使用该脚本，但请记住，重新发布代码须遵守我们的网站规则。
Fabricio Nicolau
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。