Forex Investment and Currency Trading

The deep liquidity and tight trading spreads in EUR/USD make the pair ideal for both shorter-term and longer-term traders. The price action behavior in EUR/USD regularly exhibits a number of traits that should be aware of.

Trading tick by tick

In normal market conditions, EUR/USD tends to trade tick by tick, as opposed to other currency pairs, which routinely display sharper short-term price movements of several pips. In trading terms, if EUR/USD is trading at 1.4910/13, there are going to be traders looking to sell at 13, 14, and 15 and higher, while buyers are waiting to buy at 9, 8, 7, and lower.

In contrast, other less-liquid currency pairs, like GBP/USD and USD/CHF, typically fluctuate in a far jumpier fashion, which is reflected by the wider price spread in those pairs.

Fewer price jumps and smaller price gaps

The depth of liquidity in EUR/USD also reduces the number of price jumps or price gaps in short-term trading. A price jump refers to a quick movement in prices over a relatively small distance (roughly 10 to 20 pips) in the course of normal trading. A price gap means prices have instantaneously adjusted over a larger price distance, typically in response to a news event or data release.

Don’t get us wrong, price jumps / gaps do occur in EUR/USD, as anyone who has traded around data reports or other news events can attest. But price jumps / gaps in EUR/USD tend to be generated primarily by news/data releases and breaks of significant technical levels, events which can usually be identified in advance.

This is in contrast to other major currency pairs where short-term price gaps can develop from a one-off market flow, such as a portfolio manager selling a large amount of GBP / USD or a USD/CHF stop-loss order being triggered. When price gaps do occur in EUR/USD, they tend to be smaller relative to gaps in other pairs.

Backing and filling

When prices move rapidly in one direction, they tend to reach a short-term stopping point when opposite interest enters the market. For instance, let’s say EUR / USD just traded higher from 1.4910/13 to 1.4922/25 in relatively orderly fashion, tick by tick over two minutes, meaning no price gaps. When the price move higher pauses, short-term traders who were long for the quick 12-pip move higher will look to exit and sell.

As selling interest begins to enter the market and prices stop rising, other not-so-fast longs will also start hitting bids (selling), pushing prices lower. From the other side, traders who missed the quick run up, or who were not as long as they wanted to be, will enter their buying interest in the market. Other buyers, sensing selling interest, may wait and place their buying interest at slightly lower levels. This back-and-forth consolidation after a short-term price movement is referred to as backing and filling. The price backs up and fills the short-term movement, though it can happen in both up and down price movements.

When it comes to EUR/USD price action, backing and filling is quite common and tend to be more substantial than in most currency pairs, meaning a greater amount of the directional move is retraced. When EUR/USD is not backing and filling the way you would expect, it means the directional move is stronger and with greater interest behind it.

Prolonged tests of technical levels

When it comes to trading around technical support and resistance levels, EUR / USD can try the patience of even the most disciplined traders. Because EUR/USD can spend tens of minutes (an eternity in forex markets) or even several hours undergoing tests of technical levels.

This goes back to the tremendous amount of interest and liquidity that defines the EUR/USD market. All those viewpoints come together in the form of market interest (bids and offers) when technical levels come into play. The result is a tremendous amount of market interest that has to be absorbed at technical levels, which can take time.

Looking at GBP/USD and USD/CHF as leading indicators

Given the tremendous two-way interest in EUR/USD, it can be very difficult to gauge whether a test of a technical level is going to lead to breakout or a rejection. To get an idea of whether a test of a technical level in EUR/USD is going to lead to a break, professional EUR/USD traders always keep an eye on GBP/USD and USD/CHF, as they tend to be leading indicators for the bigger EUR/USD and dollar moves in general.

If GBP/USD and USD/CHF are aggressively testing (trading at or through the technical level with very little pullback) similar technical levels to EUR/USD (for example, daily highs or equivalent trend-line resistance), then EUR/USD is likely to test that same level. If GBP/USD and USD/CHF break through their technical levels, the chances of EUR/USD following suit increases. By the same token, if GBP/USD and USD/CHF are not aggressively testing the key technical level, EUR/USD is likely to see its similar technical level hold.

GBP/USD and USD/CHF lead times can be anywhere from a few seconds or minutes to several hours and even days. Just make sure you’re looking at the equivalent technical levels in each pair.