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Ninja Trader Supplied Indicators

Aroon Indicator

Arron Indicator

The Aroon Indicator on NinjaTrader is a technical analysis tool used to identify trend changes in the price of a security and the strength of that trend. Developed by Tushar Chande in 1995, the Aroon indicator is particularly useful in distinguishing between uptrends and downtrends and the likelihood of a trend persisting or reversing.


Here's how the Aroon Indicator works:

1. Components:

- The Aroon Indicator consists of two lines: the Aroon Up and the Aroon Down.

- Aroon Up measures the time elapsed since the highest price during the look-back period (typically 25 periods).

- Aroon Down measures the time elapsed since the lowest price during the look-back period.


2. Calculation:

- The Aroon Up and Down are calculated as percentages and reflect the number of periods since a 25-period high or low, respectively. The formula is as follows:

- Aroon Up = [(25 - Periods Since 25-period High) / 25] x 100

- Aroon Down = [(25 - Periods Since 25-period Low) / 25] x 100


3. Interpretation:

- Values close to 100 in the Aroon Up line suggest a strong uptrend, while values close to 100 in the Aroon Down line indicate a strong downtrend.

- When the Aroon Up is significantly above the Aroon Down, it suggests bullish momentum, and the reverse suggests bearish momentum.

- Crossovers of the Aroon Up and Down lines can signal potential trend changes.


4. Trend Strength:

- The strength of the trend is indicated by the distance between the Aroon Up and Aroon Down lines. A wider gap implies a stronger trend.


5. Use on NinjaTrader Platform:

- On NinjaTrader, the Aroon Indicator is a standard feature and can be easily applied to charts.

- Traders can customize the look-back period based on their trading strategy.


6. Limitations:

- The Aroon Indicator is a lagging indicator, meaning it is based on past data and may not accurately predict future price movements.

- It's most effective in trending markets and may provide less reliable signals in ranging or choppy markets.


7. Trading Strategy:

- Traders often use the Aroon Indicator in combination with other indicators to confirm trends and potential reversals.

- It can be a valuable tool for timing entries and exits in a trend-following strategy.

About the

Aroon Indicator

In summary -

The Aroon Indicator on NinjaTrader is a versatile tool for trend analysis, providing insights into the emergence and strength of trends. It is particularly beneficial for traders looking to capitalize on prolonged price movements in either direction. However, as with all technical indicators, it's advisable to use it as part of a comprehensive trading strategy and in conjunction with other analysis tools.

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