Stock Screener - US Stocks, Forex and ETFs Please enable JavaScript to view this page content properly  
     
   Commodity Channel Index (CCI)     
COMMODITY CHANNEL INDEX

Overview

The Commodity Channel Index ("CCI") measures the variation of a security's price from its statistical mean. High values show that prices are unusually high compared to average prices whereas low values indicate that prices are unusually low. Contrary to its name, the CCI can be used effectively on any type of security, not just commodities.

The CCI was developed by Donald Lambert.


Interpretation

There are two basic methods of interpreting the CCI: looking for divergences and as an overbought/oversold indicator.

  • A divergence occurs when the security's prices are making new highs while the CCI is failing to surpass its previous highs. This classic divergence is usually followed by a correction in the security's price.

  • The CCI typically oscillates between 100. To use the CCI as an overbought/oversold indicator, readings above +100 imply an overbought condition (and a pending price correction) while readings below -100 imply an oversold condition (and a pending rally).


Example

The following chart shows the British Pound and its 14-day CCI. A bullish divergence occurred at point "A" (prices were declining as the CCI was advancing). Prices subsequently rallied. A bearish divergence occurred at point "B" (prices were advancing while the CCI was declining). Prices corrected. Note too, that each of these divergences occurred at extreme levels (i.e., above +100 or below -100) making them even more significant.


Calculation

A complete explanation of the CCI calculation is beyond the scope of this book. The following are basic steps involved in the calculation:

  1. Add each period's high, low, and close and divide this sum by 3. This is the typical price.

  2. Calculate an n-period simple moving average of the typical prices computed in Step 1.

  3. For each of the prior n-periods, subtract today's Step 2 value from Step 1's value n days ago. For example, if you were calculating a 5-day CCI, you would perform five subtractions using today's Step 2 value.

  4. Calculate an n-period simple moving average of the absolute values of each of the results in Step 3.

  5. Multiply the value in Step 4 by 0.015.

  6. Subtract the value from Step 2 from the value in Step 1.

  7. Divide the value in Step 6 by the value in Step 5.

Further details on the contents and interpretation of the CCI can be found in an article by Donald Lambert that appeared in the October 1980 issue of Commodities (now known as Futures) Magazine.  


CCI Stock Screener Action
 CCI(14) Bullish Divergence   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Bearish Divergence   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Crossed Above 100   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Crossed Above 0   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Crossed Above -100   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Crossed Below 100   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Crossed Below 0   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Crossed Below -100   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Above 150   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Above 100   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Above 0   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Above -100   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Above -150   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Below -150   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Below -100   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Below 0   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Below 100   Customize Screen   Backtest Screen   Trade Alert  
 CCI(14) Below 150   Customize Screen   Backtest Screen   Trade Alert  

 






Disclaimer - FAQ - Contact Us
Copyright ©2008-2016 Market In&Out. All rights reserved.
Best viewed in