Leverage: 1.0 Last date: 2026-05-15 First date: 2007-03-09 90% confidence interval of annual volatility: [0.22, 0.39] 80% confidence interval of annual drift minus annual volatility squared halved: [-0.04, 0.13] 50% confidence interval of annual drift minus annual volatility squared halved: [0.00, 0.09] 80% confidence interval of median of annual return: [0.96, 1.14] 50% confidence interval of median of annual return: [1.00, 1.10]