Volume Bubble Pro
- Indicators
- Version: 1.80
- Activations: 5
Volume Bubble Pro is an advanced visualization tool for MetaTrader 5 that displays trading volume directly on the price chart. Instead of relying on separate histograms at the bottom of the screen, this indicator shows volume intensity through dynamic circles (bubbles) directly at the respective candle.
Why Volume Bubble Pro? Standard volume displays merely show absolute numbers but often lack context. Volume Bubble Pro statistically compares the current volume with the average of the previous period. This allows traders to immediately see whether a volume spike represents significant market participation or is merely normal noise.
Key Features:
-
Intelligent Positioning System: To maximize clarity, buy signals (green) are placed below the candle and sell signals (red) are placed above the candle. This prevents overlapping with the current price action.
-
Anchor Visualization: Each bubble is firmly connected to its candle via a fine line (anchor). This ensures that the assignment remains clear even during fast market movements or when zooming out.
-
Statistical Filter: An integrated noise filter allows unimportant volume data to be hidden. Only bubbles that exceed a user-defined threshold compared to the average volume are displayed.
-
Optimized Scaling: By using square root scaling, the bubbles remain at a moderate size even during extreme volume spikes (e.g., during news events) and do not obscure the chart.
-
Flexible Data Support: Supports both tick volume (Forex) and real-time volume (stocks, indices, futures), provided this data is supplied by the broker.
-
Canvas Rendering: The display is handled by a high-performance graphics engine (Canvas), ensuring smooth scrolling and minimal CPU usage.
Application & Strategy: Volume Bubble Pro is designed as a support tool for discretionary and system traders. It helps to make institutional interest visible at significant chart levels (support/resistance).
Use Confluence: Best results are achieved when the indicator is used in combination with other technical analysis tools. Look for large bubbles at relevant market structure points, moving averages, or Fibonacci levels to increase the probability of your trades.
Notifications & Alerts: Never miss significant volume events thanks to the integrated alert system:
-
Terminal Alerts: Acoustic signals and pop-ups directly in MetaTrader.
-
Push Notifications: Send warnings for volume spikes directly to your smartphone (configuration in MT5 options required).
Customization Options:
-
InpPeriod: Period for statistical average calculation (Default: 30).
-
InpMinShowRatio: Threshold for display (e.g., 1.5 for 150% of average volume).
-
InpMaxRadius: Control of the maximum circle size on the screen.
-
InpAlpha: Transparency of the bubbles for optimal visibility of the candles.
Disclaimer: Trading financial instruments on margin involves a high degree of risk. Volume Bubble Pro serves as an analytical aid and does not constitute investment advice or a guarantee of profits. Always trade with appropriate risk management.

ottimo indicatore