Leverage: 1.0 Supplementary leverage: 2.0 Last date: 2026-05-15 First date: 1965-01-06 90% confidence interval of annual volatility: [0.40, 0.54] 80% confidence interval of annual drift minus annual volatility squared halved: [0.00, 0.15] 50% confidence interval of annual drift minus annual volatility squared halved: [0.04, 0.12] 80% confidence interval of median of annual return: [1.00, 1.17] 50% confidence interval of median of annual return: [1.04, 1.13]