scenario,ann_return,ann_vol,sharpe,source q3_2025,0.0944073862689041,0.0121659627043743,4.472098722556632,cvx full_period,0.0760355140345979,0.010426508505072,3.456143925559392,cvx q2_2025,0.048060162818245,0.0067323917084187,1.197221309652258,cvx