Percent of Stocks above their own xxx Moving Average Index can be based on P&F Charts or even a Line Chart
Introduction
In technical analysis, the “Percent of Stocks above their own 21-bar (1-month) Moving Average Index” is a market breadth indicator (also a proxy for prevailing market sentiment) that is used to assess the overall health of a stock market or a particular sector within it.
This indicator helps traders and investors gauge the strength of the prevailing trend and identify potential turning points in the market.
Let’s break down this indicator to understand it:
Moving Average (MA)
A Moving Average is a commonly used technical analysis tool that smoothens out price data by calculating the average price over a specific period. In this case, we are using a 21-bar Moving Average, which means it calculates the average closing price of the past 21 trading days. This is often referred to as a 1-month MA.
Stocks Above Their Own Moving Average
For each individual stock in a particular index or sector, you can calculate whether its current price is trading above or below its own 21-bar Moving Average. If a stock’s current price is above its 21-bar MA, it’s considered “above” its MA, indicating short-term strength or an uptrend. If it’s below its MA, it’s considered “below” its MA, indicating short-term weakness or a downtrend.
Percent of Stocks Above Their Moving Average
To create the indicator, you count how many individual stocks in the index or sector are trading above their 21-bar Moving Averages and then express this as a percentage of the total number of stocks in the index or sector. This gives you a sense of the market’s breadth, or the extent to which stocks within that group are in uptrends.
Credit: Point and Figure Charting, by Thomas J. Dorsey (Wiley Trading Series)
Go to the Sentiment Indicators demo videos
The “% of Stocks …” sentiment indicators available in ChartAlert
- Percent of Stocks above their own 21-day SMA
- Percent of Stocks above their own 10-week SMA
- Percent of Stocks above their own 20-week SMA
- Percent of Stocks above their own 30-week SMA
- Percent of Stocks above their own 40-week SMA
Interpreting the “Percent of Stocks …” Index
If a high percentage of stocks are trading above their 21-bar Moving Averages, it suggests that the market or sector has broad-based strength. This can be interpreted as a bullish sign, indicating that many stocks are in uptrends.
Conversely, if a low percentage of stocks are trading above their MAs, it suggests that the market or sector has broad-based weakness. This can be interpreted as a bearish sign, indicating that many stocks are in downtrends.


Overbought and Oversold Conditions
Traders often use this indicator to identify potential overbought or oversold conditions. If a high percentage of stocks are above their MAs, it might suggest that the market is overbought and due for a correction. Conversely, if a low percentage of stocks are above their MAs, it might suggest that the market is oversold and due for a bounce.
Timeframes
The choice of a 21-bar (1-month) Moving Average is just one example. Traders can customize this indicator by using different timeframes, such as a 50-day or 200-day MA, depending on their trading strategy and investment horizon.
Confirmation with Other Indicators
This indicator is often used in conjunction with other technical indicators and chart patterns to make more informed trading decisions. For example, traders might look for bullish or bearish divergence between this indicator and the price chart to confirm or refute potential trend reversals.
In summary, the “Percent of Stocks above their own 21-bar (1-month) Moving Average Index” is a valuable market breadth indicator that provides insights into the overall strength or weakness of a market or sector. It helps traders identify potential trend reversals, overbought or oversold conditions, and can be a useful tool for making informed trading decisions.
How should one trade using the “Percent of Stocks …” Index ?
Trading using the “Percent of Stocks above their own 21-bar (1-month) Moving Average Index” in technical analysis involves incorporating this market breadth indicator into your trading strategy.
Here’s a step-by-step guide on how you can use this indicator to make trading decisions:
Understanding the Indicator
Before using any indicator in trading, it’s crucial to understand how it works and its implications. Review the previous explanation to ensure you comprehend the “Percent of Stocks above their own 21-bar Moving Average Index” and its significance.
Selecting Your Market or Sector
Choose the market or sector you want to trade. This indicator is often applied to broader indices (like the S&P 500) or specific sectors (such as technology or healthcare).
Setting Up Your Chart
On your trading platform, set up a chart for the market or sector you’ve chosen. Plot the “Percent of Stocks above their own 21-bar Moving Average Index” indicator on your chart. You may need to refer to technical analysis software or platforms that provide this specific indicator.
Interpreting the Indicator
Monitor the indicator regularly to assess the percentage of stocks trading above their 21-bar Moving Averages. Key points to consider:
1. High Percentage (e.g., above 70%):
This suggests the market or sector has broad-based strength, potentially indicating a bullish trend.
2. Low Percentage (e.g., below 30%):
This suggests the market or sector has broad-based weakness, potentially indicating a bearish trend.
3. Sudden Changes:
Look for significant shifts in this percentage, as they may signal potential trend reversals.
Confirmation with Price Action
Use the indicator in conjunction with price action analysis. Look for confirmatory signals on price charts. For example:
1. Bullish Confirmation:
If the percentage is high (indicating strength) and the price chart shows bullish patterns or signals, it may be a good time to consider long (buy) positions.
2. Bearish Confirmation:
If the percentage is low (indicating weakness) and the price chart shows bearish patterns or signals, it may be a good time to consider short (sell) positions.
Risk Management
Implement proper risk management techniques. Set stop-loss orders to limit potential losses, and calculate your position size based on your risk tolerance and trading capital.
Diversification
Consider diversifying your portfolio. Don’t base all your trading decisions solely on this indicator. It’s just one piece of the puzzle. Use it in conjunction with other technical indicators and fundamental analysis.
Staying Informed
Market conditions can change rapidly. Stay informed about news, economic events, and other factors that could influence the market or sector you’re trading.
Backtesting and Practice
Before trading with real money, consider backtesting your strategy using historical data. This will help you assess the effectiveness of this indicator in your chosen market or sector.
Continuous Learning and Adaptation
Be prepared to adapt your strategy as market conditions change. No single indicator guarantees success, so continuous learning and adjustment are essential in trading.
Remember that trading involves risks, and no indicator is foolproof. The “Percent of Stocks above their own 21-bar Moving Average Index” is a useful tool for assessing market breadth, but it should be used in conjunction with other analysis techniques and risk management practices to make informed trading decisions.