CRITICAL ERRORS in 20260918 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            = 0.22036650403528787
gross                = 3.999551704456799
netReturn            = 0.3231395459727996
variance             = 0.006327503963177471
gamma_variance       = 0.09491255944766207
linearCost           = 0.00011643970963277461
avgLinearCost        = 0.0001466466147654911
impactBuy            = 3.57170972485252e-05
impactSell           = 2.234048279883007e-05
tcost                = 0.0001744972896801299
avgTcost             = 0.00020470419481284635
btau_tcost           = 0.0001744972896801299
atau_avgTcost        = 0.005936421649572544
penalty              = 0.0017495635505969573
assets               = 7691
NAV                  = 10498649.82159433
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[post_opt_validation] 2026-09-18 gross=3.9982 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-09-18 strategyLongShortType=BOTH net=0.2005 bounds=[-0.0500,0.2000]
[post_opt_validation] FAILED net_out_of_bounds @ 2026-09-18: net=0.2005 not in [-0.0500,0.2000]
[post_opt_validation] 2026-09-18 turnover=0.1742 turnover_percent=4.36% limit=20.00%
Post-opt net exposure by country:
 2026-09-18 AU: net_pct_of_nav=-9.986%  gross_pct_of_nav=27.688%  num_positions=229
 2026-09-18 CN: net_pct_of_nav=3.455%  gross_pct_of_nav=61.120%  num_positions=3498
 2026-09-18 HK: net_pct_of_nav=-10.000%  gross_pct_of_nav=19.230%  num_positions=147
 2026-09-18 ID: net_pct_of_nav=5.142%  gross_pct_of_nav=5.142%  num_positions=74
 2026-09-18 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=642
 2026-09-18 JP: net_pct_of_nav=-9.986%  gross_pct_of_nav=148.103%  num_positions=1165
 2026-09-18 KR: net_pct_of_nav=5.183%  gross_pct_of_nav=32.509%  num_positions=649
 2026-09-18 MY: net_pct_of_nav=4.012%  gross_pct_of_nav=4.012%  num_positions=76
 2026-09-18 NZ: net_pct_of_nav=-1.378%  gross_pct_of_nav=1.378%  num_positions=11
 2026-09-18 PH: net_pct_of_nav=1.341%  gross_pct_of_nav=1.341%  num_positions=13
 2026-09-18 SG: net_pct_of_nav=-4.209%  gross_pct_of_nav=6.991%  num_positions=43
 2026-09-18 TH: net_pct_of_nav=9.999%  gross_pct_of_nav=9.999%  num_positions=86
 2026-09-18 TW: net_pct_of_nav=14.990%  gross_pct_of_nav=36.792%  num_positions=621
 2026-09-18 XH: net_pct_of_nav=11.490%  gross_pct_of_nav=45.511%  num_positions=437
[post_opt_validation] 2026-09-18 max|w|=0.0263 (no limit configured)
DEBUG beta: len=7691 nonzero=7691 min=-0.571 max=3.024
DEBUG beta nonzero=7691 post_w nonzero=959
[post_opt_validation] portfolio sbeta_market=0.179150 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-09-18.