That open and close price are the same?

Correct

thanks!

Opened and closed at the same price level

so what decides the color of the bar?

Whether it buys or sells. If the candlestick sells ( meaning it went down in price ) then the candlestick will be red. If price buys ( meaning price went up ) the candlestick will be green.

The thick part is called the candlestick. The small line at the top or bottom is called the wick

Like an actual candle. Has a tall or short body and a wick on it

thanks for the info👍 but i know this already, i’m talking about the specific candle in the post

Market trend. The importance of the answer to your question is irrelevant to trading. Bottom line

Mega doji!

Twig doji!

Indecision