ALL IS WELL in 20260924 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            = 0.22135308246099172
gross                = 3.9995894205831135
netReturn            = 0.32615163554934684
variance             = 0.006493974662993273
gamma_variance       = 0.09740961994489909
linearCost           = 0.0001289816165753867
avgLinearCost        = 0.000134136610086362
impactBuy            = 2.7252458420915902e-05
impactSell           = 2.7161819301995404e-05
tcost                = 0.00018339589429829803
avgTcost             = 0.0001885508878092733
btau_tcost           = 0.00018339589429829803
atau_avgTcost        = 0.005467975746468926
penalty              = 0.001737561502688777
assets               = 7680
NAV                  = 10498656.433152728
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[post_opt_validation] 2026-09-24 gross=3.9986 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-09-24 strategyLongShortType=BOTH net=0.1999 bounds=[-0.0500,0.2000]
[post_opt_validation] 2026-09-24 turnover=0.1737 turnover_percent=4.34% limit=20.00%
Post-opt net exposure by country:
 2026-09-24 AU: net_pct_of_nav=-9.992%  gross_pct_of_nav=25.098%  num_positions=231
 2026-09-24 CN: net_pct_of_nav=0.612%  gross_pct_of_nav=67.420%  num_positions=3498
 2026-09-24 HK: net_pct_of_nav=-10.000%  gross_pct_of_nav=18.979%  num_positions=148
 2026-09-24 ID: net_pct_of_nav=4.935%  gross_pct_of_nav=4.935%  num_positions=74
 2026-09-24 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=641
 2026-09-24 JP: net_pct_of_nav=-9.996%  gross_pct_of_nav=142.917%  num_positions=1164
 2026-09-24 KR: net_pct_of_nav=5.400%  gross_pct_of_nav=33.076%  num_positions=643
 2026-09-24 MY: net_pct_of_nav=3.929%  gross_pct_of_nav=3.929%  num_positions=75
 2026-09-24 NZ: net_pct_of_nav=-1.414%  gross_pct_of_nav=1.414%  num_positions=11
 2026-09-24 PH: net_pct_of_nav=1.283%  gross_pct_of_nav=1.283%  num_positions=13
 2026-09-24 SG: net_pct_of_nav=-3.467%  gross_pct_of_nav=6.895%  num_positions=42
 2026-09-24 TH: net_pct_of_nav=9.999%  gross_pct_of_nav=9.999%  num_positions=86
 2026-09-24 TW: net_pct_of_nav=14.995%  gross_pct_of_nav=37.816%  num_positions=621
 2026-09-24 XH: net_pct_of_nav=13.708%  gross_pct_of_nav=46.096%  num_positions=433
[post_opt_validation] 2026-09-24 max|w|=0.0259 (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=0.174355 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-09-24.