CRITICAL ERRORS in 20260818 post optimization
                                                                                                                                                          
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OPTIMIZER OBJECTIVE BREAKDOWN
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gamma                = 15.0
rtau                 = 40.0
tmult                = 0.75
otau                 = 30.0
atau                 = 29.0
btau                 = 1.0
objective            = 0.2290210257110818
gross                = 3.9990586313709544
netReturn            = 0.33258176413558543
variance             = 0.006402941549392867
gamma_variance       = 0.09604412324089301
linearCost           = 0.000145994303395561
avgLinearCost        = 0.00012857403668635426
impactBuy            = 2.671034223559213e-05
impactSell           = 3.9215796487965456e-05
tcost                = 0.00021192044211911857
avgTcost             = 0.00019450017540991184
btau_tcost           = 0.00021192044211911857
atau_avgTcost        = 0.005640505086887443
penalty              = 0.0016641896546040619
assets               = 7659
NAV                  = 10498979.939308133
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[post_opt_validation] 2026-08-18 gross=3.9980 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-08-18 strategyLongShortType=BOTH net=0.2005 bounds=[-0.0500,0.2000]
[post_opt_validation] FAILED net_out_of_bounds @ 2026-08-18: net=0.2005 not in [-0.0500,0.2000]
[post_opt_validation] 2026-08-18 turnover=0.1659 turnover_percent=4.15% limit=20.00%
Post-opt net exposure by country:
 2026-08-18 AU: net_pct_of_nav=-10.000%  gross_pct_of_nav=29.150%  num_positions=227
 2026-08-18 CN: net_pct_of_nav=9.273%  gross_pct_of_nav=55.362%  num_positions=3488
 2026-08-18 HK: net_pct_of_nav=-7.705%  gross_pct_of_nav=18.129%  num_positions=146
 2026-08-18 ID: net_pct_of_nav=5.547%  gross_pct_of_nav=5.547%  num_positions=78
 2026-08-18 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=631
 2026-08-18 JP: net_pct_of_nav=-9.974%  gross_pct_of_nav=159.942%  num_positions=1155
 2026-08-18 KR: net_pct_of_nav=3.361%  gross_pct_of_nav=22.693%  num_positions=653
 2026-08-18 MY: net_pct_of_nav=4.167%  gross_pct_of_nav=4.167%  num_positions=77
 2026-08-18 NZ: net_pct_of_nav=-1.486%  gross_pct_of_nav=1.486%  num_positions=11
 2026-08-18 PH: net_pct_of_nav=1.455%  gross_pct_of_nav=1.455%  num_positions=14
 2026-08-18 SG: net_pct_of_nav=-7.011%  gross_pct_of_nav=7.011%  num_positions=45
 2026-08-18 TH: net_pct_of_nav=9.988%  gross_pct_of_nav=9.988%  num_positions=86
 2026-08-18 TW: net_pct_of_nav=14.997%  gross_pct_of_nav=35.912%  num_positions=615
 2026-08-18 XH: net_pct_of_nav=7.437%  gross_pct_of_nav=48.956%  num_positions=433
[post_opt_validation] 2026-08-18 max|w|=0.0285 (no limit configured)
DEBUG beta: len=7659 nonzero=7659 min=-0.192 max=2.736
DEBUG beta nonzero=7659 post_w nonzero=890
[post_opt_validation] portfolio sbeta_market=0.185405 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-08-18.