rustalib::indicators::short_term

Function swing_strength_index

Source 
pub fn swing_strength_index(
    df: &DataFrame,
    _period: usize,
) -> Result<Series, PolarsError>
Expand description

Calculate swing strength index

Measures the strength of price swings to identify potential reversals in short-term trends.

§Arguments

  • df - DataFrame with OHLC price data
  • period - Lookback period for swing calculation

§Returns

  • Result<Series, PolarsError> - Series with swing strength values