Balance of Power (BOP)

BOP measures the strength of buyers versus sellers by comparing the close position within the day's range: BOP = (Close - Open) / (High - Low). When close equals high and open equals low, BOP = +1 (maximum buying power). When close equals low and open equals high, BOP = -1 (maximum selling power). BOP oscillates between -1 and +1, with positive values indicating buyer dominance and negative values indicating seller dominance. This formula captures the intraday battle between bulls and bears.

Cryptocurrency traders use BOP to gauge who's winning the intraday battle - buyers or sellers. Consistent positive BOP suggests accumulation and bullish control; consistent negative BOP suggests distribution and bearish control. BOP works particularly well in 24/7 crypto markets for identifying intraday pressure. Rising BOP confirms uptrend strength; falling BOP confirms downtrend strength. Divergences between BOP and price can signal weakening trends. Combine with volume indicators for power confirmation, with trend indicators for directional alignment, or smooth BOP with a moving average to reduce noise. Intraday and swing traders favor BOP for session-based momentum analysis.