rustalib::indicators::short_term

Function multi_day_pattern_detector

Source 
pub fn multi_day_pattern_detector(
    _df: &DataFrame,
    _max_pattern_length: usize,
    _min_pattern_quality: f64,
) -> Result<DataFrame, PolarsError>
Expand description

Detect multi-day chart patterns

Identifies common multi-day chart patterns like flags, pennants, and wedges for short-term trading opportunities.

§Arguments

  • df - DataFrame with OHLC price data
  • max_pattern_length - Maximum length of patterns to detect
  • min_pattern_quality - Minimum quality threshold for pattern detection

§Returns

  • Result<DataFrame, PolarsError> - DataFrame with detected patterns and attributes