CRITICAL ERRORS in 20261027 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            = 0.1976770091534258
gross                = 3.9998483243085756
netReturn            = 0.36099924980091325
variance             = 0.006676307618786037
gamma_variance       = 0.10014461428179056
linearCost           = 0.0013188305920891733
avgLinearCost        = 0.0011875305637901793
impactBuy            = 0.0004167187092798199
impactSell           = 0.0004304203076389136
tcost                = 0.002165969609007907
avgTcost             = 0.0020346695807089126
btau_tcost           = 0.002165969609007907
atau_avgTcost        = 0.05900541784055847
penalty              = 0.002006238916130556
assets               = 7753
NAV                  = 6998703.73320951
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[post_opt_validation] 2026-10-27 gross=3.9988 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-10-27 strategyLongShortType=BOTH net=0.2000 bounds=[-0.0500,0.2000]
[post_opt_validation] 2026-10-27 turnover=2.0070 turnover_percent=50.19% limit=20.00%
[post_opt_validation] FAILED turnover=2.0070 turnover exceeds limit for 2026-10-27: turnover_percent=50.19% > limit=20.00
Post-opt net exposure by country:
 2026-10-27 AU: net_pct_of_nav=-9.997%  gross_pct_of_nav=27.863%  num_positions=235
 2026-10-27 CN: net_pct_of_nav=-6.396%  gross_pct_of_nav=63.669%  num_positions=3506
 2026-10-27 HK: net_pct_of_nav=-9.771%  gross_pct_of_nav=19.377%  num_positions=169
 2026-10-27 ID: net_pct_of_nav=3.436%  gross_pct_of_nav=3.436%  num_positions=71
 2026-10-27 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=651
 2026-10-27 JP: net_pct_of_nav=-7.532%  gross_pct_of_nav=135.427%  num_positions=1173
 2026-10-27 KR: net_pct_of_nav=4.393%  gross_pct_of_nav=36.233%  num_positions=631
 2026-10-27 MY: net_pct_of_nav=3.870%  gross_pct_of_nav=3.870%  num_positions=73
 2026-10-27 NZ: net_pct_of_nav=-1.492%  gross_pct_of_nav=1.492%  num_positions=12
 2026-10-27 PH: net_pct_of_nav=1.340%  gross_pct_of_nav=1.340%  num_positions=9
 2026-10-27 SG: net_pct_of_nav=3.007%  gross_pct_of_nav=6.980%  num_positions=44
 2026-10-27 TH: net_pct_of_nav=9.997%  gross_pct_of_nav=9.997%  num_positions=89
 2026-10-27 TW: net_pct_of_nav=14.142%  gross_pct_of_nav=42.772%  num_positions=648
 2026-10-27 XH: net_pct_of_nav=15.000%  gross_pct_of_nav=47.430%  num_positions=442
[post_opt_validation] 2026-10-27 max|w|=0.0376 (no limit configured)
DEBUG beta: len=7753 nonzero=7753 min=-0.660 max=2.913
DEBUG beta nonzero=7753 post_w nonzero=720
[post_opt_validation] portfolio sbeta_market=0.135701 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-10-27.