Diversification That Actually Diversifies
During crises, many equities move together; sector differences vanish as correlations spike. Measure correlation and beta to the portfolio, not the index. Consider regime shifts where relationships break. Post one correlation surprise you found in your holdings and how you adjusted.
Diversification That Actually Diversifies
Combine distinct premia—value, quality, momentum, carry, and defensive factors—across geographies and instruments. Add safe collateral and duration hedges thoughtfully. The aim is complementary behavior under stress. Tell us which premia buffered your portfolio best during 2020 and why.