CRITICAL ERRORS in 20261028 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            = 0.22391641827807682
gross                = 3.9998236978978796
netReturn            = 0.3900476025531778
variance             = 0.006964608301764565
gamma_variance       = 0.10446912452646848
linearCost           = 0.0014417484782830658
avgLinearCost        = 0.0013189846262433274
impactBuy            = 0.0003442809267525803
impactSell           = 0.0003330450526445012
tcost                = 0.002119074457680147
avgTcost             = 0.0019963106056404088
btau_tcost           = 0.002119074457680147
atau_avgTcost        = 0.05789300756357185
penalty              = 0.0016499777273804959
assets               = 7753
NAV                  = 4999124.388906736
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[post_opt_validation] 2026-10-28 gross=3.9992 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-10-28 strategyLongShortType=BOTH net=0.2005 bounds=[-0.0500,0.2000]
[post_opt_validation] FAILED net_out_of_bounds @ 2026-10-28: net=0.2005 not in [-0.0500,0.2000]
[post_opt_validation] 2026-10-28 turnover=1.6502 turnover_percent=41.26% limit=20.00%
[post_opt_validation] FAILED turnover=1.6502 turnover exceeds limit for 2026-10-28: turnover_percent=41.26% > limit=20.00
Post-opt net exposure by country:
 2026-10-28 AU: net_pct_of_nav=-9.992%  gross_pct_of_nav=27.638%  num_positions=235
 2026-10-28 CN: net_pct_of_nav=-7.353%  gross_pct_of_nav=66.561%  num_positions=3506
 2026-10-28 HK: net_pct_of_nav=-9.297%  gross_pct_of_nav=19.447%  num_positions=169
 2026-10-28 ID: net_pct_of_nav=4.143%  gross_pct_of_nav=4.143%  num_positions=71
 2026-10-28 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=651
 2026-10-28 JP: net_pct_of_nav=-9.990%  gross_pct_of_nav=129.993%  num_positions=1173
 2026-10-28 KR: net_pct_of_nav=4.752%  gross_pct_of_nav=36.237%  num_positions=631
 2026-10-28 MY: net_pct_of_nav=3.965%  gross_pct_of_nav=3.965%  num_positions=73
 2026-10-28 NZ: net_pct_of_nav=-1.324%  gross_pct_of_nav=1.324%  num_positions=12
 2026-10-28 PH: net_pct_of_nav=1.466%  gross_pct_of_nav=1.466%  num_positions=9
 2026-10-28 SG: net_pct_of_nav=3.659%  gross_pct_of_nav=6.980%  num_positions=44
 2026-10-28 TH: net_pct_of_nav=9.999%  gross_pct_of_nav=9.999%  num_positions=89
 2026-10-28 TW: net_pct_of_nav=15.009%  gross_pct_of_nav=44.738%  num_positions=648
 2026-10-28 XH: net_pct_of_nav=15.008%  gross_pct_of_nav=47.427%  num_positions=442
[post_opt_validation] 2026-10-28 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=606
[post_opt_validation] portfolio sbeta_market=0.133180 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-10-28.