ALL IS WELL in 20260923 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            = 0.22290118743002704
gross                = 3.9996570592902616
netReturn            = 0.32684832207108366
variance             = 0.006512538461810883
gamma_variance       = 0.09768807692716325
linearCost           = 0.00011302543187206835
avgLinearCost        = 0.00011968176006520349
impactBuy            = 1.8848678996457282e-05
impactSell           = 2.2816191347590828e-05
tcost                = 0.00015469030221611647
avgTcost             = 0.00016134663040925158
btau_tcost           = 0.00015469030221611647
atau_avgTcost        = 0.004679052281868296
penalty              = 0.0014253151298089504
assets               = 7680
NAV                  = 10498625.053377658
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[post_opt_validation] 2026-09-23 gross=3.9990 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-09-23 strategyLongShortType=BOTH net=0.1935 bounds=[-0.0500,0.2000]
[post_opt_validation] 2026-09-23 turnover=0.1187 turnover_percent=2.97% limit=20.00%
Post-opt net exposure by country:
 2026-09-23 AU: net_pct_of_nav=-9.998%  gross_pct_of_nav=25.186%  num_positions=231
 2026-09-23 CN: net_pct_of_nav=0.654%  gross_pct_of_nav=65.280%  num_positions=3498
 2026-09-23 HK: net_pct_of_nav=-9.936%  gross_pct_of_nav=18.961%  num_positions=148
 2026-09-23 ID: net_pct_of_nav=4.885%  gross_pct_of_nav=4.885%  num_positions=74
 2026-09-23 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=641
 2026-09-23 JP: net_pct_of_nav=-9.594%  gross_pct_of_nav=146.690%  num_positions=1164
 2026-09-23 KR: net_pct_of_nav=5.212%  gross_pct_of_nav=32.712%  num_positions=643
 2026-09-23 MY: net_pct_of_nav=3.943%  gross_pct_of_nav=3.943%  num_positions=75
 2026-09-23 NZ: net_pct_of_nav=-1.403%  gross_pct_of_nav=1.403%  num_positions=11
 2026-09-23 PH: net_pct_of_nav=1.284%  gross_pct_of_nav=1.284%  num_positions=13
 2026-09-23 SG: net_pct_of_nav=-3.502%  gross_pct_of_nav=6.834%  num_positions=42
 2026-09-23 TH: net_pct_of_nav=9.997%  gross_pct_of_nav=9.997%  num_positions=86
 2026-09-23 TW: net_pct_of_nav=15.000%  gross_pct_of_nav=36.522%  num_positions=621
 2026-09-23 XH: net_pct_of_nav=12.804%  gross_pct_of_nav=46.205%  num_positions=433
[post_opt_validation] 2026-09-23 max|w|=0.0260 (no limit configured)
DEBUG beta: len=7680 nonzero=7680 min=-0.571 max=3.024
DEBUG beta nonzero=7680 post_w nonzero=934
[post_opt_validation] portfolio sbeta_market=0.172879 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-09-23.