The Commodity Channel Index (CCI) is a popular technical analysis indicator used by traders to identify potential overbought or oversold conditions in the market, as well as to gauge the strength of a trend. The calculation of the CCI involves several steps. Firstly, a typical price is determined, which is usually the average of the high, low, and closing prices for a given period. Next, the mean deviation is calculated by finding the average absolute deviation of the typical price from a moving average (usually a simple moving average). Then, the CCI value is derived by dividing the difference between the typical price and the moving average by a factor of the mean deviation multiplied by a constant (typically 0.015). Finally, the resulting value is standardized by dividing it by 0.015 to ensure that the majority of CCI values fall within a specific range, typically between -100 and +100.

This calculation process helps smooth out price fluctuations and normalizes the CCI values, making it easier for traders to interpret them. Positive CCI values indicate that the typical price is above the moving average, suggesting a bullish trend, while negative values suggest a bearish trend. Extreme values, whether positive or negative, may indicate potential reversal points in the market. Overall, understanding how the Commodity Channel Index is calculated is crucial for traders to effectively utilize this indicator in their technical analysis strategies.

The Commodity Channel Index (CCI) is a momentum-based technical indicator developed by Donald Lambert. It measures how far the current price deviates from its statistical average, helping traders identify overbought or oversold conditions. The calculation begins with the typical price (TP), which is the average of high, low, and close: (High + Low + Close) ÷ 3. Next, the simple moving average (SMA) of the typical price is determined over a chosen period, often 20 days. The Mean Deviation is then calculated to measure the average price variation. Finally, the formula is: CCI = (TP – SMA) ÷ (0.015 × Mean Deviation). The constant 0.015 standardises values so about 70–80% fall between +100 and –100.

The Commodity Channel Index (CCI) is a momentum-based technical indicator that helps identify overbought and oversold conditions in trading. It is calculated using the typical price (TP), which is the average of high, low, and close: TP = (High + Low + Close) ÷ 3. The CCI formula is:

CCI = (TP – SMA) ÷ (0.015 × Mean Deviation)

Here, SMA is the simple moving average of the typical price over a chosen period, and mean deviation measures the average difference between each TP and the SMA. The constant 0.015 is used to scale the values. Readings above +100 often suggest overbought levels, while readings below –100 indicate oversold conditions.