CRITICAL ERRORS in 20260922 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            = 0.2171035428333317
gross                = 3.9994704973783577
netReturn            = 0.32006937245388684
variance             = 0.006407168389523304
gamma_variance       = 0.09610752584284955
linearCost           = 0.00012221882473606864
avgLinearCost        = 0.00012598751117385055
impactBuy            = 2.2862484850633877e-05
impactSell           = 2.632015282576011e-05
tcost                = 0.00017140146241246263
avgTcost             = 0.00017517014885024454
btau_tcost           = 0.00017140146241246263
atau_avgTcost        = 0.0050799343166570915
penalty              = 0.0016069679986360508
assets               = 7680
NAV                  = 10498647.942945084
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[post_opt_validation] 2026-09-22 gross=3.9983 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-09-22 strategyLongShortType=BOTH net=0.2001 bounds=[-0.0500,0.2000]
[post_opt_validation] FAILED net_out_of_bounds @ 2026-09-22: net=0.2001 not in [-0.0500,0.2000]
[post_opt_validation] 2026-09-22 turnover=0.1369 turnover_percent=3.42% limit=20.00%
Post-opt net exposure by country:
 2026-09-22 AU: net_pct_of_nav=-10.004%  gross_pct_of_nav=25.855%  num_positions=231
 2026-09-22 CN: net_pct_of_nav=1.913%  gross_pct_of_nav=64.118%  num_positions=3498
 2026-09-22 HK: net_pct_of_nav=-10.000%  gross_pct_of_nav=19.204%  num_positions=148
 2026-09-22 ID: net_pct_of_nav=4.962%  gross_pct_of_nav=4.962%  num_positions=74
 2026-09-22 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=641
 2026-09-22 JP: net_pct_of_nav=-9.594%  gross_pct_of_nav=146.690%  num_positions=1164
 2026-09-22 KR: net_pct_of_nav=5.262%  gross_pct_of_nav=32.532%  num_positions=643
 2026-09-22 MY: net_pct_of_nav=3.955%  gross_pct_of_nav=3.955%  num_positions=75
 2026-09-22 NZ: net_pct_of_nav=-1.376%  gross_pct_of_nav=1.376%  num_positions=11
 2026-09-22 PH: net_pct_of_nav=1.289%  gross_pct_of_nav=1.289%  num_positions=13
 2026-09-22 SG: net_pct_of_nav=-3.490%  gross_pct_of_nav=6.697%  num_positions=42
 2026-09-22 TH: net_pct_of_nav=9.999%  gross_pct_of_nav=9.999%  num_positions=86
 2026-09-22 TW: net_pct_of_nav=14.775%  gross_pct_of_nav=36.891%  num_positions=621
 2026-09-22 XH: net_pct_of_nav=12.319%  gross_pct_of_nav=46.266%  num_positions=433
[post_opt_validation] 2026-09-22 max|w|=0.0262 (no limit configured)
DEBUG beta: len=7680 nonzero=7680 min=-0.571 max=3.024
DEBUG beta nonzero=7680 post_w nonzero=941
[post_opt_validation] portfolio sbeta_market=0.184272 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-09-22.