ta_lib_in_rust::indicators::oscillators::rsi

Function calculate_rsi

Source 
pub fn calculate_rsi(
    df: &DataFrame,
    window: usize,
    column: &str,
) -> PolarsResult<Series>
Expand description

Calculates Relative Strength Index (RSI)

§Arguments

  • df - DataFrame containing price data
  • window - RSI calculation period (typically 14)
  • column - Column name to use for calculations (default “close”)

§Returns

  • PolarsResult<Series> - RSI values as a Series