CRITICAL ERRORS in 20260928 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            = 0.24111933979865763
gross                = 3.9993249521658463
netReturn            = 0.3454945172210441
variance             = 0.006234485221468768
gamma_variance       = 0.09351727832203152
linearCost           = 0.00014906604212043482
avgLinearCost        = 0.00014816891765238375
impactBuy            = 4.457708780500505e-05
impactSell           = 4.941648236067405e-05
tcost                = 0.00024305961228611393
avgTcost             = 0.00024216248781806286
btau_tcost           = 0.00024305961228611393
atau_avgTcost        = 0.007022712146723823
penalty              = 0.0035921273413450404
assets               = 7679
NAV                  = 10495667.268876277
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[post_opt_validation] 2026-09-28 gross=3.9979 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-09-28 strategyLongShortType=BOTH net=0.2007 bounds=[-0.0500,0.2000]
[post_opt_validation] FAILED net_out_of_bounds @ 2026-09-28: net=0.2007 not in [-0.0500,0.2000]
[post_opt_validation] 2026-09-28 turnover=0.2667 turnover_percent=6.67% limit=20.00%
Post-opt net exposure by country:
 2026-09-28 AU: net_pct_of_nav=-10.000%  gross_pct_of_nav=25.233%  num_positions=233
 2026-09-28 CN: net_pct_of_nav=0.655%  gross_pct_of_nav=66.718%  num_positions=3498
 2026-09-28 HK: net_pct_of_nav=-10.000%  gross_pct_of_nav=19.190%  num_positions=147
 2026-09-28 ID: net_pct_of_nav=4.867%  gross_pct_of_nav=4.867%  num_positions=74
 2026-09-28 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=639
 2026-09-28 JP: net_pct_of_nav=-9.995%  gross_pct_of_nav=145.683%  num_positions=1166
 2026-09-28 KR: net_pct_of_nav=5.365%  gross_pct_of_nav=33.846%  num_positions=644
 2026-09-28 MY: net_pct_of_nav=3.622%  gross_pct_of_nav=3.622%  num_positions=75
 2026-09-28 NZ: net_pct_of_nav=-1.454%  gross_pct_of_nav=1.454%  num_positions=11
 2026-09-28 PH: net_pct_of_nav=1.296%  gross_pct_of_nav=1.296%  num_positions=13
 2026-09-28 SG: net_pct_of_nav=-3.536%  gross_pct_of_nav=6.990%  num_positions=42
 2026-09-28 TH: net_pct_of_nav=9.998%  gross_pct_of_nav=9.998%  num_positions=87
 2026-09-28 TW: net_pct_of_nav=14.250%  gross_pct_of_nav=37.209%  num_positions=621
 2026-09-28 XH: net_pct_of_nav=15.001%  gross_pct_of_nav=43.688%  num_positions=431
[post_opt_validation] 2026-09-28 max|w|=0.0262 (no limit configured)
DEBUG beta: len=7681 nonzero=7679 min=-0.571 max=3.024
DEBUG beta nonzero=7679 post_w nonzero=945
[post_opt_validation] portfolio sbeta_market=0.182269 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-09-28.