Candlestick Charting
Similar to a bar chart, candlestick charts also display the open, close, daily high and daily low. The difference is the use of color.

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This is a bullish pattern - the stock opened at (or near) its low and closed near its high. |
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The opposite of the pattern above, this is a bearish pattern. It indicates that the stock opened at (or near) its high and dropped substantially to close near its low. |
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Known as "the hammer", this is a bullish pattern only if it occurs after the stock price has dropped for several days. A hammer is identified by a small body along with a large range. The theory is that this pattern can indicate that a reversal in the downtrend is in the works. |
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Known as a "star", this pattern is used in other patterns such as the "doji star". For the most part, stars typically indicate a reversal and or indecision. There is a possibility that after seeing a star there will be a reversal or change in the current trend. |
Keep in mind that there are over 20 other patterns used in candlestick charting. This is intended to give you an introduction to candlesticks.