Wikipedia
Doji
The doji is a commonly found pattern in a candlestick chart of financially traded assets ( stocks, bonds, futures, etc.) in technical analysis. It is characterized by being small in length—meaning a small trading range—with an opening and closing price that are virtually equal.
The doji represents indecision in the market. A doji is not as significant if the market is not clearly trending, as non-trending markets are inherently indicative of indecision. If the doji forms in an uptrend or downtrend, this is normally seen as significant, as it is a signal that the buyers are losing conviction when formed in an uptrend and a signal that sellers are losing conviction if seen in a downtrend.