Function calculate_bop

pub fn calculate_bop(df: &DataFrame) -> PolarsResult<Series>

Calculates Balance of Power (BOP) Formula: (Close - Open) / (High - Low)

This oscillator measures the strength of buyers vs. sellers in the market. Values range typically between -1 and +1.

Arguments

• df - DataFrame containing OHLC data (“open”, “high”, “low”, “close” columns)

Returns

Returns a PolarsResult containing the BOP Series