Performance

Price and Return Aware Correlation via VecViz Fingerprint

December 2, 2025 Correlation based on historic returns is arbitrarily calculated and ignores price context How long should the lookback window be? What periodicity of returns should be used? Such questions confront anyone using Pearson correlation of historic returns to estimate portfolio risk. Results can vary significantly depending on the choices made. What doesn’t matter […]

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V-Score Performance Report Highlights: 5/31/25 Update

TL/DR: The last 30 and 90 days have seen a strong rebound in V-Score performance, with positive V-Scores outperforming negative V-Scores as well as the SPY and QQQ. That said, performance at the tails of the V-Score distribution (>9, <-9), continue to perform relatively inconsistently. Fortunately, such scores are quite rare. First, a refresher (or

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Expected Body Performance Highlights: 5/15/25

TL/DR: Exposure weightings based upon the ratio of Vector Model based “Expected Body” metrics to corresponding Sigma implied “Expected Body” metrics, have generated positive alpha over the highly volatile prior ~90 days spanning 2/18/25 thru 5/14/25, as they have for our overall 3+ year out of sample period, before accounting for transaction costs, financing, and

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VecViz V-Score (VS) Performance Report Summary: 1/30/2025

VecViz’s performance reports analyze the behavior and effectiveness of our analytics. This post focuses on the ‘VecViz V-Score (VS) Performance Report’ as of February 1, 2025. It summarizes key findings and explains how to use the report to investigate the performance of specific tickers.. You can find this report on the “Reports” page of the

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Expected Body Performance Report Summary: 1/31/2025

VecViz’s analytic performance reports document the behavior and performance of our analytics. This post focuses on the “VecViz Expected Up Body & Expected Down Body (EUB & EDB) Performance Report” as of January 31, 2025, Here we will summarizes the key findings, and explain how to use the report to investigate the performance of specific

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