The Pullback Indicator version 0.2
Identifies pullbacks by checking if the current candle's body is lower than the previous candle's low for a bearish pullback or higher than the previous candle's high for a bullish pullback. Once a pullback has been identified, the Indicator marks the lowest low or highest high of the trend with a circle.
NOTE it's not fully working as expected as it lacks trend analysis in its code, resulting in it indicating pullbacks in the opposite direction of the trend, such as bullish pullbacks in a bullish trend or bearish pullbacks in a bearish trend. This is a work in progress, maybe it will be "improved" in the future.