Many traders opt to look at the charts as a simplified way to identify trading opportunities – often using technical indicators to do so. The MACD (moving average convergence/divergence) andstochastic indicators are amongst the most common methods used by traders to identify possible entry and exit signals in certain market conditions.
The aim of this article is to assess how each indicator can be used to identify entry and exit signals in specified conditions and how they might be used together.
MACD VS STOCHASTIC: IS ONE INDICATOR BETTER THAN THE OTHER?
In the EUR/USD chart below, there is a strong prevailing upward trend which can be seen on the price chart. When using the MACD, the first MACD crossover can be found when the MACD line (the blue line) crosses over and above the signal line (the red line), providing traders with a bullish signal, suggesting that both prices and momentum of the trend are increasing.
At the second MACD crossover, the MACD line crosses below the signal line, providing a bearish signal. Because the crossover is still above the zero line, this suggests that the momentum of the upward trend is slowing down, although the larger trend is still in favor of bulls. In both instances, the MACD crossovers correspond with what took place on the price chart during that specific period, whereas the stochastic indicator provides false signals for the same measured look.
The above example showed a trending market but what happens in ranging markets?
Looking at another example below in which GBP/NZD is range bound (trading sideways). In this instance, the MACD provides less reliable signals than the signals provided by the stochastic.
With stochastics, a bullish signal can be found when the %K line (the black line) crosses over and above the %D line (the red dotted line). Likewise, a bearish signal occurs when the %K line crosses under and below the %D line. The strongest signals will occur when there is a bullish cross coupled with a move above 20 from below and a bearish signal coupled with a move below 80.
As indicated below, the first stochastic crossover occurs below 20 and meets the criteria for a bullish signal, which indicates that the GBP/NZD is oversold, and prices may be soon increase. Similarly, the second and third crossover occurs from above 80 where the %K line crosses below the %D line, suggesting that the market is now overbought, and prices may decrease. In this example we see that while the MACD crossovers aren’t necessarily incorrect, the stochastic provides clearer entry and exit signals.
As we have seen above, the MACD is a generally more effective indicator in trending markets while the stochastic often works better in ranging markets.
A DOUBLE CROSS STRATEGY WITH STOCHASTIC AND MACD
When applying the stochastic and MACD double-cross strategy, it is important that the criteria for both indicators be taken into consideration when looking for potential signals.
In the US 500 chart below, the stochastic crossover occurs when the %K line crosses over and above the %D line and is below 20. Shortly after, the MACD crossover occurs when the MACD line (the blue line) crosses over and above the signal line (the red line) and is below the zero line. This is a bullish signal in both cases, confirming that an upward trend is forming.
To use this strategy correctly, the stochastic crossover should occur shortly before the MACD crossover as the alternative may create a false indication of the trend.
As far as MACD vs Stochastics goes, much will depend on the trader in question and other factors in their approach. Based on the length of time used, comfort level achieved, and prior instances of success (perhaps the strongest reason of all), some will prefer one over the other while other traders will put both to use.
Is there a way to reduce the likelihood of false signals?
One way to reduce the probability of false signals is through multiple time-frame analysis. A trader could use a longer time frame to identify the trend and a shorter time frame to identify potential entry triggers.
An optimal ratio to employ is a ratio of 4:1. For example, a trader could use a 4-hour chart to identify the trend and a 1-hour chart to identify potential triggers.
What settings should be used for the MACD and the stochastic?
While the default MACD settings are 12,26 & 9 and the default settings for the stochastic are 5,3 & 3, it is possible to change the settings to a longer period may provide more consistent signals. For example, the MACD could be changed to 21,55 & 9 while the stochastic can be changed to 14, 3 & 3.