Look at the crossing of two lines that we mentioned before to interpret the indicator. It will show you the potential turning points in price.
There is a formula that traders used to calculate the Center of Gravity indicator:
COG = SUM of closing prices Pn x (n+1) / Sum of closing prices Pn
Consider the signal as a buy, when the COG line crosses above the signal line. When the COG line crosses the signal line, the signal to sell determined for traders.
Moreover, you can easily combine this COG indicator with other indicators.
At the same time, it is important to remember that the indicator will work tremendously when the market is flat. Similarly, it is quite inappropriate to use for a trending market. Instead of this indicator, you can use indicators like ADX to determine the current state.
On the other hand, it is possible to use COG if there is a strong trend. Moreover, Bollinger Bands could also be used.
For all types of traders, do not use more than 2-3 indicators in one chart. It is really important to understand the purpose of each indicator. Trade wisely and try not to receive duplicate signals form the same indicators.