What Is Indicator Based Trading?

Definition & Examples of Indicator Based Trading

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Indicator based trading is a method of trading using technical analysis indicators that can help identify market tendencies.

What Is Indicator Based Trading?

An indicator manipulates price data using a mathematical formula. Technical analysis indicators are favored by certain traders because they believe these indicators allow them to predict what the market will do and where it will go with precision—if you learn to use the indicators effectively.

Indicator based trading is relying on indicators to analyze the price and provide trade signals. Many indicators provide a specific trade signal which alerts the trader that now is the time to take a trade. It can be easier than learning to read price charts.

Instead of learning how to identify a trend on the price chart, new traders try to find an indicator that will determine the trend and trend reversals for them.

How Indicator Based Trading Works

The indicator shows a visual representation of the mathematical formula and price inputs. To a skilled chart reader or trader, an indicator often won't reveal more than what is visible just by analyzing the price chart (or volume) without any indicators.

Types of Indicator Based Trading Strategies

There are thousands of indicators, and new ones are being created all the time. By combining indicators and using indicators in different ways, there are also countless trading methods involving indicators. There are a few common types of indicator strategies:

Crossover Strategy

This is when either price or an indicator crosses paths with another indicator. Price crossing a moving average is one of the most straightforward indicator strategies.

An alternative version of the price-crossover strategy is when a shorter-term moving average crosses a longer-term moving average. This is called a moving average crossover.

Crossovers occur in many indicators. For example, the MACD provides crossover signals when the MACD line crosses the signal line, or when the MACD or signal line crosses above or below zero.

Other crossover type signals include an RSI moving above 70 or 80 and then back below, indicating the overbought condition may be proceeding with a pullback. Similarly, a drop below 20 or 30, followed by a rally back above 20 or 30, indicates the oversold condition could be relieved by a rally.

Uptrends and Downtrends 

Many indicators act as a confirmation tool. If a trader sees an uptrend on the price chart, indicators such as the RSI, MACD or moving averages (as well as many other indicators) help assess the strength of that uptrend. Such indicators also aid in confirming reversals and downtrends

These are just examples of strategies and not recommendations. Each trader must find indicators that work for them and produce a profit. Many strategies do not produce a profit, even though they are popular and well known.

Advantages of Indicator Based Trading

The main benefit of indicators is that they simplify price moves. New traders may find the simple movements of an indicator easier to interpret than the complex gyrations of the price chart. Note that "easier" in this case doesn't mean more profitable. Indicators are an excellent tool for learning how to spot weakness or strength in the price though, such as when a trend is weakening.

For the new trader, this may be difficult to assess on a price chart, but with the aid of some indicators, they are made aware of subtle changes they have not yet trained themselves to see on the price chart.

Limitations of Indicator Based Trading

The indicator shows a visual representation of the mathematical formula and price inputs. To a skilled chart reader or trader, an indicator often won't reveal more than what is visible just by analyzing the price chart (or volume) without any indicators. 

The main drawback of indicators is that while they appear easy to use on the surface, most traders have no idea what is going on "under the hood" of the indicator. So they don't know when the indicator will provide good signals and bad signals.

Every indicator has a vulnerability; something that makes it likely to provide trade signals at the wrong time, or not provide a trade signal at the right time. If you use an indicator, study the math underneath it. That way you can work out the vulnerabilities. Also, don't just look at the times the indicator told you do something and you won or lost, also look at times the indicator failed to warn you about getting into a trade or getting out of one.

Another drawback of indicators is that typically they're just showing what is happening on the price chart, but in a different visual way. Price action traders feel indicators are redundant, and not required, because they can only provide information that price (and volume) charts are providing anyway. Since indicators are calculated based on price (or volume, or both), they tend to lag behind what the price is doing.

Key Takeaways

  • Indicator based trading is used by new traders to spot trends in the market based on visual indicators.
  • These are not as useful to traders who know how to read price charts.
  • Indicators can't be relied on to predict exactly what will happen.
  • Use them with caution, especially if you are a new trader.