# Internal Bar Strength The **Internal Bar Strength (IBS)** indicator measures the relative strength of a bar's close compared to its range. The formula for calculating the IBS is as follows: ``` IBS = (Close - Low) / (High - Low) ``` The value of the IBS ranges between 0 and 1. If the close of the bar is at the low, the value will be 0, and if the close is at the high, it will be 1. ## Parameters N/A ---