Demand Index

Utilizing the Demand Index indicator empowers traders with valuable insights into market sentiment, equilibrium of buying and selling pressure, potential reversals, breakout signal confirmation, and the strength of price movements, leading to well-informed trading decisions and heightened confidence

9 minutes


The Demand Index serves as a valuable technical analysis indicator utilized for evaluating the buying and selling pressure within the financial market. Developed by James Sibbet, a highly renowned author and technical analyst known for his influential contributions to the field, the indicator was introduced in the book “Capturing Profit with Technical Analysis.”

By amalgamating price and volume data, the Demand Index provides actionable insights into market sentiment and potential price reversals. It effectively identifies disparities between price movements and volume, effectively signaling shifts in the dynamics of supply and demand.

Operating on a zero line, the Demand Index oscillates to indicate buying or selling pressure. Positive values signify a surge in buying pressure, while negative values suggest an increase in selling pressure. Traders primarily focus on the direction and magnitude of the indicator’s movements to accurately gauge market sentiment.

Nevertheless, it is crucial to recognize that the Demand Index, like any other technical indicator, is not foolproof and should be complemented with other analytical tools. To make informed trading decisions, traders must consider additional factors such as market conditions, fundamental analysis, and risk management strategies.

Understanding the Demand Index Indicator in technical analysis

Here is a broad outline of how the Demand Index indicator works:


The Demand Index employs a complex formula that incorporates both price and volume data for its calculation. While the exact calculation may vary slightly across different charting platforms, the fundamental principle remains the same. Each period, typically a day or a bar, is assigned a value based on the relationship between price change and volume.


The Demand Index oscillates around a zero line, offering insights into market sentiment. Positive values indicate buying pressure, while negative values reflect selling pressure. Traders primarily focus on the direction and magnitude of the indicator’s movements to gauge market sentiment accurately.

Divergence analysis

A vital application of the Demand Index involves identifying divergences between the indicator and price. Divergences occur when the price moves in one direction while the Demand Index moves in the opposite direction. Bullish divergences manifest when the price establishes lower lows while the Demand Index forms higher lows, signifying potential buying opportunities. Conversely, bearish divergences emerge when the price reaches higher highs while the Demand Index registers lower highs, indicating potential selling opportunities.

Overbought and oversold levels

Some traders utilize overbought and oversold levels to identify potential reversals. These levels are subjective and can be adjusted based on historical data and the specific market under analysis.

Confirmation with other indicators

To enhance the probability of accurate signals, traders frequently combine the Demand Index with other technical indicators. Commonly paired indicators include moving averages, trendlines, and various oscillators.

How to use the Demand Index in trading?

Demand Index indicator (smoothed by a MA) and plotted along with MA(30) in ChartAlert

The Demand Index indicator holds significant importance in technical analysis as it offers valuable insights into market sentiment and assists traders in recognizing possible price reversals. We recommend incorporating the Demand Index indicator into your trading strategy to maximize success and effectiveness. Here are some actionable ways to utilize the indicator:

Evaluating buying and selling pressure

By combining price and volume data, the Demand Index enables traders to assess the equilibrium between buying and selling pressure in the market. This analysis provides an overall understanding of market sentiment and the strength behind price movements.

Validating breakouts and assessing trend strength

The Demand Index serves as a confirmation for breakout trades. When a breakout occurs, use the Demand Index to confirm its strength. Look for alignment between the breakout direction and increasing buying pressure (positive values) or selling pressure (negative values) indicated by the Demand Index. This confirmation enhances confidence in the breakout’s validity and supports trading decisions.

Validating price movements

The Demand Index acts as a confirmation tool for price movements. When the price is increasing and the Demand Index shows positive values or growing momentum, it suggests a robust upward trend. Conversely, if the price is decreasing and the Demand Index displays negative values or diminishing momentum, it indicates a strong downward trend. Utilizing the Demand Index allows traders to validate their price analysis and make well-informed trading decisions.

Confirming price reversals

The Demand Index is a valuable tool for confirming potential price reversals and for identifying divergences between the indicator and price. Acting as an early warning signal, the Demand Index measures the balance between buying and selling pressure. Watch for divergences between the indicator and price, where the price and the Demand Index move in opposite directions. These divergences indicate a possible shift in market sentiment and present opportunities to enter or exit trades accordingly. Bullish divergences indicate potential buying opportunities, while bearish divergences suggest potential selling opportunities. These divergences enable traders to anticipate potential market reversals.

Identifying levels of overbuying and overselling

Use the Demand Index to identify overbought and oversold conditions in the market. Extreme positive values in the indicator may indicate exhausted buying pressure and the possibility of a price correction or reversal. Similarly, extreme negative values may suggest overselling and a potential buying opportunity. Take into account these levels as possible points for entering or exiting. Traders can establish threshold levels specific to the market and time frame being analyzed to define overbought and oversold conditions.

Multiple timeframe analysis

Gain a comprehensive view of market sentiment and trading opportunities by utilizing the Demand Index across multiple timeframes. Analyze the indicator on longer timeframes to identify overall trends and major reversals, and on shorter timeframes for precise entry and exit points. Aligning signals from different timeframes increases the probability of successful trades and minimizes false signals.

Integration with other indicators

Combine the Demand Index with other technical indicators to enhance your trading analysis. Consider using moving averages, trendlines, or other oscillators to validate signals and provide additional confirmation. Leveraging multiple indicators creates a comprehensive trading strategy that incorporates various aspects of market dynamics.

Apply risk management

Prioritize risk management in your trading approach. Utilize appropriate position sizing, set stop-loss orders, and define clear entry and exit points based on your analysis using the Demand Index. Maintain discipline and adhere to predetermined risk parameters to protect your capital and manage potential losses.

Also see: Stop Loss . . . and its importance in tradingSome ways of setting up stop loss levelsHow to set up stop loss and take profit levels in trading

Backtesting and practice

Before implementing the Demand Index indicator in live trading, conduct thorough backtesting using historical market data to assess its effectiveness. This process helps you understand how the indicator performs under different market conditions and timeframes. Additionally, practice using the Demand Index on demo accounts or paper trading platforms to gain familiarity and develop your trading skills before risking real capital.

Remember, successful trading requires a holistic approach that considers various factors beyond a single indicator. Combine insights from the Demand Index with fundamental analysis, market conditions, and broader trends to make well-informed trading decisions. Lastly, adapt your trading strategy based on your experience and the specific characteristics of the market you’re trading in. Continuously evaluate and refine your approach to ensure alignment with your trading goals and risk tolerance.

Advantages & Limitations of the Demand Index Indicator

Here are some advantages and limitations of incorporating the Demand Index indicator into your trading strategy:


  • Market Sentiment Assessment: The Demand Index combines price and volume data to provide valuable insights into market sentiment. Traders can assess buying and selling pressure, making informed decisions based on prevailing market sentiment.
  • Divergence Identification: The Demand Index effectively identifies divergences between price and the indicator. Bullish or bearish divergences serve as early warning signals for potential reversals, enabling traders to enter or exit trades at favorable prices.
  • Confirmation Tool: The Demand Index acts as a confirmation tool for other technical analysis techniques. It validates breakout signals, trend strength, and the reliability of price movements. Combining the Demand Index with other indicators enhances trading decision accuracy.


  • Lagging Indicator: Like many technical indicators, the Demand Index is a lagging indicator. It relies on historical price and volume data, which may result in delayed signals. Traders should be aware of potential missed opportunities or delayed reaction times.
  • Subjectivity in Parameter Selection: The effectiveness of the Demand Index depends on chosen parameters, such as lookback periods or overbought/oversold thresholds. Traders may need to experiment and test different parameters to determine the most suitable ones for their specific market and timeframe.
  • False Signals in Certain Market Conditions: The Demand Index may generate false signals, particularly in choppy or low-volume sideways markets. In such conditions, the indicator may oscillate around the zero line, making it difficult to identify meaningful trading opportunities. Traders should exercise caution and consider additional analysis techniques or filters to mitigate the impact of false signals.

It’s important to note that these advantages and limitations are general observations and may vary based on individual trading styles, market conditions, and the trader’s ability to interpret and utilize the Demand Index effectively. Traders should thoroughly test and validate the indicator within their trading strategies before relying on it as the sole basis for trading decisions.

The Demand Index indicator plays a crucial role in technical analysis by integrating price and volume data to evaluate market sentiment. It offers traders valuable insights into potential reversals, breakout confirmations, and buying and selling pressure. By incorporating the Demand Index into their trading strategies, traders can elevate their decision-making process and boost the likelihood of achieving successful trades.

It’s crucial to recognize that utilizing the Demand Index indicator, similar to other technical indicators, carries inherent limitations and risks. Traders must exercise caution and avoid relying solely on the indicator for their trading decisions. Factors such as market conditions, false signals, and subjective parameter selection can influence the indicator’s effectiveness. To attain consistent trading results, it’s vital to conduct comprehensive analysis, consider additional factors, and implement sound risk management practices.

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