Is it possible to see ∆P Index for past periods?
Similar to financial indices that become freely available after their relevance has passed, we also offer free access to past ∆P index data on our website https://econometrics.finance. You can view graphs of the index for previous periods in posts such as “Empirical verification of the CMI model main principles“. By providing this data, we aim to offer transparency and help users evaluate the effectiveness of the CMI model. It could have been published with a delay of at least 18 months.