ALL IS WELL in 20260820 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            = 0.23757286422348226
gross                = 3.9933548375062253
netReturn            = 0.3364499230075764
variance             = 0.006150996895064262
gamma_variance       = 0.09226495342596393
linearCost           = 8.72182739929148e-05
avgLinearCost        = 0.00011993236641451539
impactBuy            = 2.4123163055178842e-05
impactSell           = 2.1387310859510124e-05
tcost                = 0.00013272874790760378
avgTcost             = 0.00016544284032920438
btau_tcost           = 0.00013272874790760378
atau_avgTcost        = 0.004797842369546927
penalty              = 0.0016815342406757462
assets               = 7659
NAV                  = 10498999.428443365
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[post_opt_validation] 2026-08-20 gross=3.9921 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-08-20 strategyLongShortType=BOTH net=0.1999 bounds=[-0.0500,0.2000]
[post_opt_validation] 2026-08-20 turnover=0.1674 turnover_percent=4.19% limit=20.00%
Post-opt net exposure by country:
 2026-08-20 AU: net_pct_of_nav=-9.996%  gross_pct_of_nav=29.146%  num_positions=227
 2026-08-20 CN: net_pct_of_nav=10.550%  gross_pct_of_nav=55.903%  num_positions=3488
 2026-08-20 HK: net_pct_of_nav=-8.452%  gross_pct_of_nav=18.543%  num_positions=146
 2026-08-20 ID: net_pct_of_nav=5.537%  gross_pct_of_nav=5.537%  num_positions=78
 2026-08-20 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=631
 2026-08-20 JP: net_pct_of_nav=-10.016%  gross_pct_of_nav=159.944%  num_positions=1155
 2026-08-20 KR: net_pct_of_nav=4.666%  gross_pct_of_nav=22.925%  num_positions=653
 2026-08-20 MY: net_pct_of_nav=4.150%  gross_pct_of_nav=4.150%  num_positions=77
 2026-08-20 NZ: net_pct_of_nav=-1.486%  gross_pct_of_nav=1.486%  num_positions=11
 2026-08-20 PH: net_pct_of_nav=1.426%  gross_pct_of_nav=1.426%  num_positions=14
 2026-08-20 SG: net_pct_of_nav=-7.011%  gross_pct_of_nav=7.011%  num_positions=45
 2026-08-20 TH: net_pct_of_nav=9.998%  gross_pct_of_nav=9.998%  num_positions=86
 2026-08-20 TW: net_pct_of_nav=13.556%  gross_pct_of_nav=34.672%  num_positions=615
 2026-08-20 XH: net_pct_of_nav=7.064%  gross_pct_of_nav=48.472%  num_positions=433
[post_opt_validation] 2026-08-20 max|w|=0.0282 (no limit configured)
DEBUG beta: len=7659 nonzero=7659 min=-0.192 max=2.736
DEBUG beta nonzero=7659 post_w nonzero=904
[post_opt_validation] portfolio sbeta_market=0.178252 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-08-20.