File:Forecast pra rli.jpg

Author: iQfront

Source: iQfront site

Content: Example of portfolio spread forecast using an optimal ARMA (autoregressive moving average) model and the associated forecast error bounds. The spread in question corresponds to a portfolio with long 610 shares ProAssurance Corporation (PRA) and short 792 shares RLI Corporation (RLI). Both companies operate in the Property & Casualty Insurance business.

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