Candlestick OHLC(Open,High,Low and Closing Price):
A bullish candle shows that the price has increased over the time period.
A Bearish candle shows that the price has decreased over the time period.
Ranctangular part of the candle is known as the Real Body.
Real Body always shows the open and close price.
Doji is another type of candlestick where open and closing price is same.
Price opened and closed at the same price or very near the price.There is little or no real body.
Long tail or wick or both is present.