OPEN-SOURCE SCRIPT
BCVC - Volume & Big Candle Color
The BCVC (Volume & Big Candle Color) indicator helps traders identify significant price movements accompanied by unusual volume activity. By dynamically coloring bars based on volume spikes and candle size, it highlights potential momentum shifts, breakouts, or reversals. This tool is ideal for traders who want to:
Spot institutional buying/selling activity.
Confirm trend strength using volume and price volatility.
Filter noise by focusing on high-impact bars.
Key Features
Volume Spike Detection:
Compares current volume to a moving average (EMA) of volume.
Highlights bars where volume exceeds the average by a user-defined multiplier.
Big Candle Detection:
Identifies bars with a range (high-low) larger than the historical average range (EMA of candle ranges).
Thresholds for "big candles" are customizable.
Color-Coded Logic:
White Bars: High volume + Big candle + Bullish (close > open).
Orange Bars: High volume + Big candle + Bearish (close < open).
Blue Bars: High volume + Regular candle + Bullish.
Maroon Bars: High volume + Regular candle + Bearish.
Input Parameters
Volume Settings:
Volume Period: EMA length for average volume calculation (default: 20).
Volume Multiplier: Threshold multiplier for volume spikes (e.g., 1.25 = 25% above average).
Candle Size Settings:
Lookback Period: EMA length for average candle range (default: 7).
Big Candle Multiplier: Threshold multiplier for large candles (e.g., 1.3 = 30% above average range).
How It Works
Volume Analysis:
The indicator calculates an EMA of volume over the specified period.
If the current bar’s volume exceeds Average Volume × Volume Multiplier, it’s flagged as a high-volume bar.
Candle Range Analysis:
The average candle range (high-low) is calculated using an EMA over the lookback period.
A "big candle" is identified when the current bar’s range exceeds Average Range × Big Candle Multiplier.
Combined Signals:
High-volume bars are colored based on whether they are bullish/bearish and whether their range exceeds the big-candle threshold.
Example: A white bar (high volume + big candle + bullish) suggests strong buying pressure with institutional participation.
Usage Scenarios
Breakout Confirmation: A white/orange bar at a support/resistance level may validate a breakout.
Reversal Signals: A maroon/orange bar after a long trend could indicate exhaustion and potential reversal.
Trend Strength: Clusters of blue/white bars during uptrends (or maroon/orange in downtrends) confirm momentum.
Benefits
Visual Clarity: Instantly spot high-impact bars without manually scanning volume or candle size.
Customizable Sensitivity: Adjust multipliers to filter noise (e.g., increase for fewer signals).
Universal Application: Works on all timeframes and instruments (stocks, forex, crypto).
Notes
Best Paired With: Trendlines, support/resistance levels, or momentum oscillators (e.g., RSI).
Avoid False Signals: Use higher multipliers (e.g., 1.5) on lower timeframes to reduce noise.
Spot institutional buying/selling activity.
Confirm trend strength using volume and price volatility.
Filter noise by focusing on high-impact bars.
Key Features
Volume Spike Detection:
Compares current volume to a moving average (EMA) of volume.
Highlights bars where volume exceeds the average by a user-defined multiplier.
Big Candle Detection:
Identifies bars with a range (high-low) larger than the historical average range (EMA of candle ranges).
Thresholds for "big candles" are customizable.
Color-Coded Logic:
White Bars: High volume + Big candle + Bullish (close > open).
Orange Bars: High volume + Big candle + Bearish (close < open).
Blue Bars: High volume + Regular candle + Bullish.
Maroon Bars: High volume + Regular candle + Bearish.
Input Parameters
Volume Settings:
Volume Period: EMA length for average volume calculation (default: 20).
Volume Multiplier: Threshold multiplier for volume spikes (e.g., 1.25 = 25% above average).
Candle Size Settings:
Lookback Period: EMA length for average candle range (default: 7).
Big Candle Multiplier: Threshold multiplier for large candles (e.g., 1.3 = 30% above average range).
How It Works
Volume Analysis:
The indicator calculates an EMA of volume over the specified period.
If the current bar’s volume exceeds Average Volume × Volume Multiplier, it’s flagged as a high-volume bar.
Candle Range Analysis:
The average candle range (high-low) is calculated using an EMA over the lookback period.
A "big candle" is identified when the current bar’s range exceeds Average Range × Big Candle Multiplier.
Combined Signals:
High-volume bars are colored based on whether they are bullish/bearish and whether their range exceeds the big-candle threshold.
Example: A white bar (high volume + big candle + bullish) suggests strong buying pressure with institutional participation.
Usage Scenarios
Breakout Confirmation: A white/orange bar at a support/resistance level may validate a breakout.
Reversal Signals: A maroon/orange bar after a long trend could indicate exhaustion and potential reversal.
Trend Strength: Clusters of blue/white bars during uptrends (or maroon/orange in downtrends) confirm momentum.
Benefits
Visual Clarity: Instantly spot high-impact bars without manually scanning volume or candle size.
Customizable Sensitivity: Adjust multipliers to filter noise (e.g., increase for fewer signals).
Universal Application: Works on all timeframes and instruments (stocks, forex, crypto).
Notes
Best Paired With: Trendlines, support/resistance levels, or momentum oscillators (e.g., RSI).
Avoid False Signals: Use higher multipliers (e.g., 1.5) on lower timeframes to reduce noise.
Script open-source
In pieno spirito TradingView, il creatore di questo script lo ha reso open-source, in modo che i trader possano esaminarlo e verificarne la funzionalità. Complimenti all'autore! Sebbene sia possibile utilizzarlo gratuitamente, ricorda che la ripubblicazione del codice è soggetta al nostro Regolamento.
Per un accesso rapido a un grafico, aggiungi questo script ai tuoi preferiti: per saperne di più clicca qui.
Declinazione di responsabilità
Le informazioni ed i contenuti pubblicati non costituiscono in alcun modo una sollecitazione ad investire o ad operare nei mercati finanziari. Non sono inoltre fornite o supportate da TradingView. Maggiori dettagli nelle Condizioni d'uso.
Script open-source
In pieno spirito TradingView, il creatore di questo script lo ha reso open-source, in modo che i trader possano esaminarlo e verificarne la funzionalità. Complimenti all'autore! Sebbene sia possibile utilizzarlo gratuitamente, ricorda che la ripubblicazione del codice è soggetta al nostro Regolamento.
Per un accesso rapido a un grafico, aggiungi questo script ai tuoi preferiti: per saperne di più clicca qui.
Declinazione di responsabilità
Le informazioni ed i contenuti pubblicati non costituiscono in alcun modo una sollecitazione ad investire o ad operare nei mercati finanziari. Non sono inoltre fornite o supportate da TradingView. Maggiori dettagli nelle Condizioni d'uso.