CRITICAL ERRORS in 20260819 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            = 0.22369285760137606
gross                = 3.9986015505209234
netReturn            = 0.32592239331118567
variance             = 0.006349279702725571
gamma_variance       = 0.09523919554088356
linearCost           = 0.0001461900278712861
avgLinearCost        = 0.00012164834754581964
impactBuy            = 1.9977870338917288e-05
impactSell           = 3.76377623422983e-05
tcost                = 0.00020380566055250169
avgTcost             = 0.0001792639802270352
btau_tcost           = 0.00020380566055250169
atau_avgTcost        = 0.0051986554265840215
penalty              = 0.0015878790817895239
assets               = 7659
NAV                  = 10498967.813090775
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[post_opt_validation] 2026-08-19 gross=3.9973 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-08-19 strategyLongShortType=BOTH net=0.2003 bounds=[-0.0500,0.2000]
[post_opt_validation] FAILED net_out_of_bounds @ 2026-08-19: net=0.2003 not in [-0.0500,0.2000]
[post_opt_validation] 2026-08-19 turnover=0.1577 turnover_percent=3.95% limit=20.00%
Post-opt net exposure by country:
 2026-08-19 AU: net_pct_of_nav=-9.988%  gross_pct_of_nav=29.138%  num_positions=227
 2026-08-19 CN: net_pct_of_nav=9.709%  gross_pct_of_nav=55.758%  num_positions=3488
 2026-08-19 HK: net_pct_of_nav=-8.151%  gross_pct_of_nav=18.194%  num_positions=146
 2026-08-19 ID: net_pct_of_nav=5.547%  gross_pct_of_nav=5.547%  num_positions=78
 2026-08-19 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=631
 2026-08-19 JP: net_pct_of_nav=-10.015%  gross_pct_of_nav=159.950%  num_positions=1155
 2026-08-19 KR: net_pct_of_nav=3.691%  gross_pct_of_nav=22.246%  num_positions=653
 2026-08-19 MY: net_pct_of_nav=4.151%  gross_pct_of_nav=4.151%  num_positions=77
 2026-08-19 NZ: net_pct_of_nav=-1.486%  gross_pct_of_nav=1.486%  num_positions=11
 2026-08-19 PH: net_pct_of_nav=1.454%  gross_pct_of_nav=1.454%  num_positions=14
 2026-08-19 SG: net_pct_of_nav=-7.011%  gross_pct_of_nav=7.011%  num_positions=45
 2026-08-19 TH: net_pct_of_nav=9.998%  gross_pct_of_nav=9.998%  num_positions=86
 2026-08-19 TW: net_pct_of_nav=14.921%  gross_pct_of_nav=35.994%  num_positions=615
 2026-08-19 XH: net_pct_of_nav=7.206%  gross_pct_of_nav=48.804%  num_positions=433
[post_opt_validation] 2026-08-19 max|w|=0.0286 (no limit configured)
DEBUG beta: len=7659 nonzero=7659 min=-0.192 max=2.736
DEBUG beta nonzero=7659 post_w nonzero=892
[post_opt_validation] portfolio sbeta_market=0.180567 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-08-19.