Volume Delta Candles

7 août 2023

This indicator is designed to visualize the volume delta, which represents the difference between buying and selling volumes during each candle period. The indicator plots custom candlesticks on the chart, with OHLC values calculated based on the volume delta.

Calculations:
To calculate the volume delta, the indicator first determines the buying and selling volumes. If the closing price is higher than the opening price (close > open), the volume is considered as buying volume. If the closing price is lower than the opening price (close < open), the volume is considered as selling volume. Otherwise, the volume is set to zero. The volume delta is then calculated as the difference between the buying volume and the selling volume.

The custom OHLC values are derived from the volume delta. The custom open is obtained by subtracting the volume delta from the closing price. The custom close is obtained by adding the volume delta to the closing price. The custom high is set as the maximum value between the closing price and the custom open, ensuring that the candle represents the highest value within the range. The custom low is set as the minimum value between the closing price and the custom open, ensuring that the candle represents the lowest value within the range.

Interpretation:
The indicator's custom candles provide visual insights into the volume delta. Each candlestick's color (lime for positive volume delta, fuchsia for negative volume delta) indicates the dominance of buying or selling pressure during that period. When the volume delta is positive, it suggests that buying volume exceeded selling volume, possibly indicating a bullish sentiment. Conversely, when the volume delta is negative, it indicates that selling volume was higher, potentially signaling a bearish sentiment. The indicator also plots a zero line to represent the equilibrium point, where buying and selling volumes are equal.

Potential Uses and Limitations:
Traders can use the indicator to gain insights into the strength and direction of buying and selling pressures. Positive volume delta during an uptrend could suggest the presence of strong buying interest, potentially supporting further bullish moves. On the other hand, negative volume delta during a downtrend could indicate intensified selling pressure, hinting at potential further declines. Traders might use the indicator in conjunction with other technical analysis tools, such as support and resistance levels, trendlines, or oscillators, to confirm potential reversal points or trend continuations.

It's essential to interpret the indicator in the context of the overall market environment. While volume delta can provide valuable insights into short-term buying and selling imbalances, it is just one aspect of market analysis. Traders should consider other factors, such as market structure, fundamental events, and overall sentiment, to make informed trading decisions. Additionally, the indicator's efficacy might vary across different market conditions, and it may produce false signals during low-volume periods or choppy markets.

Conclusion:
By visualizing volume delta through custom candlesticks, traders can gauge market sentiment and potentially identify key reversal or continuation points. As with any technical indicator, it is advisable to use the Volume Delta Candles in combination with other tools to gain a comprehensive understanding of market conditions and make well-informed trading choices. Additionally, traders should practice proper risk management techniques to protect their capital while using the indicator in their trading strategy.