# Tools

- [Cointegration](/home/api-reference/tools/cointegration.md)
- [MeanAnalyzer()](/home/api-reference/tools/cointegration/meananalyzer.md): Mean analyzer for a pair of tickers
- [HurstHalfLifeCointegration()](/home/api-reference/tools/cointegration/hursthalflifecointegration.md): Analyzes stock pairs based on cointegration, Hurst exponent, half-life, and mean crossings.
- [Greek Exposure](/home/api-reference/tools/greek-exposure.md)
- [GammaExposure()](/home/api-reference/tools/greek-exposure/gammaexposure.md): GammaExposure initialization and uses
- [Fractality](/home/api-reference/tools/fractality.md)
- [HLdensity()](/home/api-reference/tools/fractality/hldensity.md): The High and Low - Range Density for a ticker.
- [Utils](/home/api-reference/tools/utils.md)
- [BarChart()](/home/api-reference/tools/utils/barchart.md): Documentation for the BarPlotter class
- [LinearChart()](/home/api-reference/tools/utils/linearchart.md)