CRITICAL ERRORS in 20260921 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            = 0.218435609969944
gross                = 3.9995137333789863
netReturn            = 0.32128357894892284
variance             = 0.006365726821717043
gamma_variance       = 0.09548590232575564
linearCost           = 0.0001208990830940574
avgLinearCost        = 0.00013819865217041679
impactBuy            = 2.4513776717838854e-05
impactSell           = 2.8782450224441702e-05
tcost                = 0.00017419531003633795
avgTcost             = 0.00019149487911269733
btau_tcost           = 0.00017419531003633795
atau_avgTcost        = 0.0055533514942682225
penalty              = 0.0016345198489186418
assets               = 7680
NAV                  = 10495968.960006282
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[post_opt_validation] 2026-09-21 gross=3.9986 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-09-21 strategyLongShortType=BOTH net=0.2002 bounds=[-0.0500,0.2000]
[post_opt_validation] FAILED net_out_of_bounds @ 2026-09-21: net=0.2002 not in [-0.0500,0.2000]
[post_opt_validation] 2026-09-21 turnover=0.1385 turnover_percent=3.46% limit=20.00%
Post-opt net exposure by country:
 2026-09-21 AU: net_pct_of_nav=-10.011%  gross_pct_of_nav=27.595%  num_positions=231
 2026-09-21 CN: net_pct_of_nav=2.560%  gross_pct_of_nav=62.696%  num_positions=3498
 2026-09-21 HK: net_pct_of_nav=-9.998%  gross_pct_of_nav=19.235%  num_positions=148
 2026-09-21 ID: net_pct_of_nav=5.020%  gross_pct_of_nav=5.020%  num_positions=74
 2026-09-21 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=641
 2026-09-21 JP: net_pct_of_nav=-9.597%  gross_pct_of_nav=146.727%  num_positions=1164
 2026-09-21 KR: net_pct_of_nav=5.337%  gross_pct_of_nav=32.173%  num_positions=643
 2026-09-21 MY: net_pct_of_nav=3.999%  gross_pct_of_nav=3.999%  num_positions=75
 2026-09-21 NZ: net_pct_of_nav=-1.378%  gross_pct_of_nav=1.378%  num_positions=11
 2026-09-21 PH: net_pct_of_nav=1.301%  gross_pct_of_nav=1.301%  num_positions=13
 2026-09-21 SG: net_pct_of_nav=-4.026%  gross_pct_of_nav=6.990%  num_positions=42
 2026-09-21 TH: net_pct_of_nav=9.997%  gross_pct_of_nav=9.997%  num_positions=86
 2026-09-21 TW: net_pct_of_nav=14.997%  gross_pct_of_nav=37.171%  num_positions=621
 2026-09-21 XH: net_pct_of_nav=11.821%  gross_pct_of_nav=45.580%  num_positions=433
[post_opt_validation] 2026-09-21 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=951
[post_opt_validation] portfolio sbeta_market=0.184679 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-09-21.