MarketVector uses one particular analytical technique to first model and then project all time series published.
The analytical technique used is multi-channel singular spectrum analysis, or MSSA. This analytical technique is a nonparametric spectral estimation method.
MSSA decomposes a time series into a trend component, many cyclical components, and noise. Forecasting with MSSA entails finding a signal subspace that is, in turn, used to fit a linear recurrence relationship. A forecast is essentially the continuation of the linear recurrence relationship.
MarketVector is produced entirely with the R programming language and many of the excellent packages that are available. The multichannel singular spectrum analysis is performed using the excellent 'Rssa' package developed by Nina Golyandina and team.