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Factor Olympics 2025

Factor Olympics 2025 And the winner is… January 2026. Reading Time: 10 Minutes. Author: Nicolas Rabener. SUMMARY Momentum was the best, and low volatility was the worst-performing factor Long-short factor investing generated strong excess returns Long-only,...

Impact of Lookback Period on Momentum Factor

Impact of Lookback Period on Momentum Factor What is the optimal lookback period? November 2025. Reading Time: 10 Minutes. Author: Nicolas Rabener. SUMMARY Momentum can be measured over various lookback periods The optimal lookback remains between six and 12 months...