Introduction
Technical analysts widely use the Net Momentum Oscillator (NMO) as a favored technical indicator that assists in gauging the momentum of a security or asset’s price movement over a designated period. The calculation of NMO involves determining the difference between the number of up periods (i.e., periods where the closing price is higher than the previous period’s closing price) and the number of down periods (i.e., periods where the closing price is lower than the previous period’s closing price) within the specified time frame.
The resulting value is then divided by the total number of periods in the given time period, and the resulting value is plotted as a line on a chart. This resulting value oscillates around a zero line and can be used to determine overbought and oversold market conditions. Positive values on the chart indicate bullish momentum, indicating more up periods than down periods, while negative values signify bearish momentum, indicating more down periods than up periods.
Tushar Chande, a renowned technical analyst, author, and the mind behind several technical indicators used in trading and investing, is credited with creating the Net Momentum Oscillator (NMO). He introduced the NMO in his book “The New Technical Trader,” which was published in 1994. The NMO is a technical analysis indicator that measures the strength and direction of a trend, and it is a variation of the Relative Strength Index (RSI), another widely-used technical indicator.
The NMO is often used by traders and analysts to identify potential trends and changes in momentum, as well as to generate trading signals when the NMO crosses above or below specific thresholds. It is important to note that, like other technical indicators, NMO should be used to validate signals and arrive at well-informed trading decisions in combination with other methods. Therefore, the NMO is not a standalone tool but is a valuable aid that can help traders make more informed decisions when trading assets or securities.
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Computing the Net Momentum Oscillator
The Net Momentum Oscillator (NMO) is a technical indicator that traders and analysts use to determine the momentum of a security or asset’s price movement over a specific time period. The formula for calculating the NMO is:
NMO = [(number of up periods - number of down periods) / total number of periods] x 100
To compute the NMO, one must follow these steps:
1. Determine the number of up periods within the designated time period. An up period is any period where the closing price is higher than the previous period’s closing price.
2. Determine the number of down periods within the designated time period. A down period is any period where the closing price is lower than the previous period’s closing price.
3. Calculate the difference between the number of up periods and the number of down periods.
4. Divide the difference between the number of up periods and the number of down periods by the total number of periods in the designated time period.
5. Multiply the result by 100 to get a percentage value.
The NMO can then be plotted on a chart to help traders and analysts identify trends and potential changes in momentum. It is important to note that the NMO is just one of many technical indicators that traders use and should be used in conjunction with other forms of analysis to make informed trading decisions.
Understanding the Net Momentum OscillatoR IN technical analysis
According to technical analysis experts, the Net Momentum Oscillator (NMO) plays a vital role in detecting market momentum shifts and trends. By providing a visual representation of the number of up periods (positive values) and down periods (negative values) over a specified time period, the NMO enables traders and analysts to make informed decisions about buying or selling a security.
When the NMO is positive, it indicates that there is bullish momentum in the market, with more up periods than down periods. This suggests that buyers are more active than sellers, and the security is likely to continue to rise in value. Conversely, when the NMO is negative, it suggests bearish momentum, with more down periods than up periods. This indicates that sellers are more active than buyers, and the security is likely to continue to decline in value.
Traders and analysts may also look for signals when the NMO crosses certain thresholds, such as zero or a moving average. These crossovers can indicate potential changes in momentum and may be used as entry or exit points for trades.
Overall, the NMO is a useful tool in technical analysis that can help traders and analysts identify potential trends and changes in market momentum. However, it should be used in conjunction with other forms of analysis to confirm signals and make informed decisions. By doing so, traders can improve their overall performance and achieve better results.

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How to use the Net Momentum Oscillator in trading?

To enhance your trading decisions, we suggest using the Net Momentum Oscillator (NMO) alongside other forms of analysis such as price action, trend lines, and support and resistance levels. The NMO is a momentum-based indicator that provides insights into the strength of a trend and potential changes in momentum. It is not advisable to depend solely on it.
Here are some practical tips for using the NMO effectively:
Look for divergences
A bearish divergence occurs when the security’s price makes higher highs, but the NMO makes lower highs. Conversely, a bullish divergence occurs when the security’s price makes lower lows, but the NMO makes higher lows. Divergences can indicate that momentum is weakening, and traders may use them to make informed decisions.
Set appropriate thresholds
Traders can set specific thresholds for the NMO to confirm signals. For example, a bullish trend may be confirmed when the NMO reaches a threshold of 0, while a bearish trend may be confirmed when the NMO reaches -0.
Use the NMO to identify potential entry and exit points
Traders may use the NMO as an entry or exit point when it crosses a specific threshold, indicating a potential change in momentum.
Monitor the NMO over different timeframes

Traders may use the NMO to analyze momentum over different timeframes, such as daily, weekly, or monthly charts. By monitoring the NMO over different timeframes, traders can gain a broader perspective on the overall trend and momentum of a security.
Use the NMO in conjunction with other technical indicators
The NMO should be used in combination with other technical indicators, such as moving averages, trend lines, and other momentum indicators, to confirm signals and make informed trading decisions.
Consider the overall market environment
Traders should consider the market environment when using the NMO to make trading decisions. For example, if the market is in a strong uptrend, traders may focus on bullish signals from the NMO and avoid shorting the market. Conversely, if the market is in a downtrend, traders may focus on bearish signals from the NMO and avoid buying the market.
Use the NMO to manage risk
Traders can manage risk by setting stop loss orders based on the NMO signal. For instance, if a trader enters a long position based on a bullish NMO signal, they may set a stop loss order just below the NMO threshold. This can help limit potential losses if the NMO signal proves to be false.
Also see: Stop Loss . . . and its importance in trading – Some ways of setting up stop loss levels
By carefully monitoring the NMO and using it to confirm signals alongside other forms of analysis, traders can make informed decisions and improve their overall performance in the markets.
Advantages & Limitations of the Net Momentum Oscillator
Here are some advantages and limitations of using the Net Momentum Oscillator (NMO) in trading:
Advantages
- Reveals momentum in the market: The Net Momentum Oscillator (NMO) is a momentum-based indicator that provides valuable insights into the strength of a trend and potential changes in momentum. This can help traders identify potential entry and exit points for trades and improve overall performance.
- Easy to interpret: The NMO is straightforward and provides a visual representation of market momentum. Traders can quickly identify whether there are more up periods or down periods over a specific time period and use this information to make informed trading decisions.
- Can be used with other indicators: The NMO can be used in conjunction with other technical indicators, such as moving averages and trend lines, to confirm signals and improve the accuracy of trading decisions.
Limitations
- May produce false signals: Similar to other technical indicators, the NMO may generate false signals, leading to losses if traders rely on them too heavily. Traders should use the NMO in combination with other forms of analysis to verify signals and mitigate the impact of false signals.
- May lag behind price action: The NMO is a lagging indicator and may not provide timely signals for traders. Traders should be mindful of this limitation and use the NMO along with other indicators to confirm signals and improve accuracy.
- May not perform well in all market conditions: The NMO may not be effective in choppy or sideways markets and may provide inaccurate signals. Traders should use the NMO in combination with other forms of analysis to confirm signals and improve accuracy in all market conditions.
The Net Momentum Oscillator (NMO) is a technical indicator that uses momentum to provide traders with insights into market trends and potential changes in momentum. However, it should be noted that the NMO is just one of many tools available to traders, and it should be used in conjunction with other forms of analysis to make informed trading decisions. By doing so, traders can improve their overall performance and manage risk more effectively.
Despite the usefulness of the NMO as a momentum-based technical indicator, it has some limitations. For instance, it may generate false signals or lag behind price action in specific market conditions. Therefore, it is crucial for traders to be aware of these limitations and use the NMO in conjunction with other forms of analysis to confirm signals and minimize the risk of losses. Furthermore, it is important to note that past performance is not necessarily indicative of future results, and traders should exercise caution and implement proper risk management when using any trading strategy or indicator.
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