DeMarker, also known as DeM, is a technical analysis indicator used to identify overbought and oversold conditions in the market. It was developed by Thomas DeMark and introduced in 1978.
The DeMarker indicator compares the current closing price to the previous closing price to determine the demand or supply exhaustion in the market. It measures the rate of change in the price movement and helps identify potential trend reversals.
The DeMarker indicator ranges between 0 and 1. Values below 0.3 indicate an oversold condition, suggesting that the price may be due for a potential upward correction. Conversely, values above 0.7 indicate an overbought condition, suggesting that the price may be due for a potential downward correction.
The formula for calculating the DeMarker indicator involves several steps. First, the DeMax and DeMin values are calculated. DeMax represents the difference between the current high and the previous high, while DeMin represents the difference between the current low and the previous low. The DeMarker value is then calculated by dividing the sum of DeMax values by the sum of DeMin values.
The DeMarker indicator is often used in conjunction with other technical indicators and analysis tools to confirm signals and improve accuracy. For example, traders may combine it with moving averages, trendlines, or other oscillators to identify potential entry or exit points.
It’s important to note that like any technical indicator, the DeMarker indicator is not foolproof and can generate false signals. Traders should use it in conjunction with other forms of analysis and consider other factors such as market conditions, volume, and price patterns before making trading decisions.
Overall, the DeMarker indicator provides valuable insights into market conditions and helps traders identify potential overbought or oversold levels, which can be useful for timing trades or managing risk.