Introduction to Candlesticks - Candlestick Chart Patterns

History

The Japanese began using technical analysis to trade rice in the 17th century. While this early version of technical analysis was different from the US version initiated by Charles Dow around 1900, many of the guiding principles were very similar:

• The "what" (price action) is more important than the "why" (news, earnings, and so on).
• All known information is reflected in the price.
• Buyers and sellers move markets based on expectations and emotions (fear and greed).
• Markets fluctuate.
• The actual price may not reflect the underlying value.

According to Steve Nison, candlestick charting first appeared sometime after 1850. Much of the credit for candlestick development and charting goes to a legendary rice trader named Homma from the town of Sakata. It is likely that his original ideas were modified and refined over many years of trading eventually resulting in the system of candlestick charting that we use today.

Formation

In order to create a candlestick chart, you must have a data set that contains open, high, low and close values for each time period you want to display. The hollow or filled portion of the candlestick is called "the body" (also referred to as "the real body"). The long thin lines above and below the body represent the high/low range and are called "shadows" (also referred to as "wicks" and "tails"). The high is marked by the top of the upper shadow and the low by the bottom of the lower shadow. If the stock closes higher than its opening price, a hollow candlestick is drawn with the bottom of the body representing the opening price and the top of the body representing the closing price. If the stock closes lower than its opening price, a filled candlestick is drawn with the top of the body representing the opening price and the bottom of the body representing the closing price.

Forex Trading - Double Tops And Double Bottoms

No chart pattern is more common in trading than the double bottom or double top. In fact, this pattern appears so often that it alone may serve as proof positive that price action is not as wildlyrandom as many academics claim. Price charts simply express trader sentiment and double tops and double bottoms represent a retesting of temporary extremes. If prices were truly random, why do they pause so frequently at just those points? To traders, the answer is that many participants are making their stand at those clearly demarcated levels. 


If these levels undergo and repel attacks, they instill even more confidence in the traders who've defended the barrier and, as such, are likely to generate strong profitable countermoves. Here we look at the difficult task of spotting the important double bottom and double tops, and we demonstrate how Bollinger Bands® can help you set appropriate stops when you're trading these patterns.
One great criticism of technical pattern trading is that setups always look obvious in hindsight but that executing in real time is actually very difficult. Double tops and double bottoms are no exception. Although these patterns appear almost daily, successfully identifying and trading the patterns is no easy task.