Fractal bar: The bar’s color is changed when the divergence occurs between the price & RSI. You can change the RSI period (default value is 14) & RSI source. (open/high/low/close,…)
Imbalance bar or liquidity void or fair value gap (FVG) and Volume Imbalance bar — whatever you call them. This is my favorite indicator when trading on all TFs. You can choose to extend the last n imbalance bars or hide filled imbalance bars if you like in the settings.