Singular Spectrum Analysis (SSA) methods implementation in Python
ssa - Singular Spectrum decomposition for a time series
inv_ssa - Inverted SS transformation (series reconstruction)
ssa_predict - Making series data prediction based on SSA
ssa_cutoff_order - Method for searching for the best cutoff for dimensions number
ssaview - Visualising tools for singular spectrum analysis
Small example of application SSA for price series forecasting can be found here