Market Drivers

A Forex market transaction differs from a retail transaction. In a retail environment, the price is predetermined by the seller, and the purchaser measures his need for the item against the price asked and makes his decision to buy or not. In a market transaction, both the seller and the buyer continually adjust their price expectations to the information flowing out from the market to its participants and into the market from outside sources. A seller who thinks that the price may be higher in a few minutes may choose to withdraw an offer hoping to get a higher rate. If enough sellers withdraw their offers at a specific level the deal price will rise to the next available offer. But if traders think the price may fall then they may lower their own offers until they find a buyer, in effect driving the market price lower. 

When each participant in the market reacts to this changing information, the combined reaction results in the movement in price. It appears to an observer that the 'market' traded lower only because the thousands of individual decisions that comprise the movement are not given separate life - only the mass decision, 'the price', is represented. We often say 'the market reacted badly to the news' or 'the market took profit today'. But the common use of this 'market' shorthand tends to obscure what is most important psychological point in understanding market behavior - the 'market' is a picture of the thoughts of its participants, a snapshot of our minds.

The difference between what the market participants assume will happen in the market and what reality proves produces market movement. When a particular economic statistic is released, and it's at or close to the general opinion of what the result would be, then the trading reaction is muted. The statistic is said to be 'priced into the market', which means that many prior trading decisions assumed the state of the economy portrayed by the statistic and that has become reflected in the trading rate. If the statistic proves to be different than this assumption, then most of those trading decisions will be immediately unwound, and result is price movements that reflect those changes. It is this tension between the opinion of the majority of market participants as reflected in the trading rate, and the economic, statistical or rate reality that dominates currency trading.

Economic Indicators 101

An economic indicator is information amassed and published by a government or private entity recording the activity in a particular economic sector, either in a specific industry or in an entire economy. Most indicators are statistical, but they can be anecdotal or subjective as well. Indicators are recorded and published on a regular basis by many organizations and are used by traders to assess the strengths or weaknesses of an economy, to predict future activity, to judge central bank policy, and to provide insight into the many economic variables that make up a modern industrial economy. 

Most indicators are classified as leading or lagging. Leading indicators are those that track economic factors that usually change before the general economy and are used to predict future economic conditions. Lagging indicators record activity that has already taken place, and may or may not be useful in prediction. 

Economy-wide indicators are the broadest measures of productive activity and record the result for an entire economy. Usually collected by governments, they are among the most authoritative statistics.

Examples are:
  • Gross Domestic Product (GDP)
  • Consumer Price Index (CPI)
  • Producer Price Index (PPI)
  • Unemployment Rate
Industry and sector based statistics normally pertain to a particular industry, such as housing or a particular economic activity, such as retail sales. Collected by both government agencies and private sector groups, the activity they track is more limited, and can have a close correlation to the broader indices, generating considerable trading interest.

Examples are:
  • Durable Goods Orders
  • Housing Starts
  • Building Permits
  • New Home Sales
  • Retail Sales
  • Purchasing Managers Index
  • Institute for Supply Management (ISM) Survey
The final group is sentiment indicators, which gauge business and consumer opinions on current economic conditions and their expectations and intentions for the future.

Not all statistics on a single topic are of equal importance. Some government and central banks prefer one measure to another and the markets will assign that much more trading weight to the favored statistic. Other statistics gain or lose interest over time depending on their volatility, changes in the economy or newer and better measurement techniques.

Traders will also focus on different statistics depending on what is felt to be more pertinent to current economic and market conditions. If market focus is on GDP growth then economy-wide statistics will be paramount. If developments Sign up for FREEUpdates.