A key concept in technical analysis is the identification of support and resistance levels. A support level is a price or level below which a stock or the market as a whole is unlikely to go. A resistance level is a price or level above which a stock or the market as a whole is unlikely to rise. The idea behind these levels is straightforward. As a stock’s price (or the market as a whole) falls, it reaches a point where investors increasingly believe that it can fall no further - the point at it “bottoms out.” Essentially, buying by bargain-hungry investors (“bottom feeders”) picks up at that point, thereby “supporting” the price. A resistance level is the same thing in the opposite direction. As a stock (or the market) rises, it eventually “tops out” and investor selling picks up. This selling is often referred to as “profit taking.”
Resistance and support areas are usually viewed as psychological barriers. As the DJIA approaches levels with three zeroes, such as 8,000, talk of “psychologically important” barriers picks up in the financial press. A “breakout” occurs when a stock (or the market) passes through either a support or a resistance level. A breakout ... Read the rest of the entry...
Comments Off