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Timing Luck in Factor Investing

Timing Luck in Factor Investing How robust are your backtests, really? May 2026. Reading Time: 10 Minutes. Author: Nicolas Rabener. SUMMARY The starting date matters for a backtest Annual returns can vary more than 10%, challenging robustness Averaging into portfolios...

Return vs Diversification: What Matters More?

Return vs Diversification: What Matters More? The more diversified, the lower the return expectation May 2026. Reading Time: 10 Minutes. Author: Nicolas Rabener. SUMMARY Diversifying strategies do not need to feature high returns Lower correlations are more valuable...