ALL IS WELL in 20260917 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            = 0.219814437051421
gross                = 3.999653772282734
netReturn            = 0.32319382137676267
variance             = 0.006191398209117102
gamma_variance       = 0.09287097313675653
linearCost           = 0.0001540271464752841
avgLinearCost        = 0.00018353511461546932
impactBuy            = 4.547724427366997e-05
impactSell           = 3.686875623616004e-05
tcost                = 0.00023637314698511408
avgTcost             = 0.0002658811151252993
btau_tcost           = 0.00023637314698511408
atau_avgTcost        = 0.00771055233863368
penalty              = 0.0025614857029663423
assets               = 7673
NAV                  = 10498708.506106818
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[post_opt_validation] 2026-09-17 gross=3.9984 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-09-17 strategyLongShortType=BOTH net=0.1969 bounds=[-0.0500,0.2000]
[post_opt_validation] 2026-09-17 turnover=0.2552 turnover_percent=6.38% limit=20.00%
Post-opt net exposure by country:
 2026-09-17 AU: net_pct_of_nav=-9.992%  gross_pct_of_nav=27.852%  num_positions=229
 2026-09-17 CN: net_pct_of_nav=3.396%  gross_pct_of_nav=61.092%  num_positions=3498
 2026-09-17 HK: net_pct_of_nav=-10.000%  gross_pct_of_nav=19.452%  num_positions=146
 2026-09-17 ID: net_pct_of_nav=5.168%  gross_pct_of_nav=5.168%  num_positions=74
 2026-09-17 IN: net_pct_of_nav=0.000%  gross_pct_of_nav=0.000%  num_positions=639
 2026-09-17 JP: net_pct_of_nav=-10.016%  gross_pct_of_nav=147.633%  num_positions=1164
 2026-09-17 KR: net_pct_of_nav=5.236%  gross_pct_of_nav=32.223%  num_positions=647
 2026-09-17 MY: net_pct_of_nav=3.988%  gross_pct_of_nav=3.988%  num_positions=76
 2026-09-17 NZ: net_pct_of_nav=-1.277%  gross_pct_of_nav=1.277%  num_positions=11
 2026-09-17 PH: net_pct_of_nav=1.328%  gross_pct_of_nav=1.328%  num_positions=13
 2026-09-17 SG: net_pct_of_nav=-4.217%  gross_pct_of_nav=6.989%  num_positions=43
 2026-09-17 TH: net_pct_of_nav=9.998%  gross_pct_of_nav=9.998%  num_positions=86
 2026-09-17 TW: net_pct_of_nav=14.991%  gross_pct_of_nav=36.959%  num_positions=617
 2026-09-17 XH: net_pct_of_nav=11.083%  gross_pct_of_nav=45.882%  num_positions=430
[post_opt_validation] 2026-09-17 max|w|=0.0268 (no limit configured)
DEBUG beta: len=7673 nonzero=7673 min=-0.571 max=3.024
DEBUG beta nonzero=7673 post_w nonzero=968
[post_opt_validation] portfolio sbeta_market=0.180920 bounds=[-0.010000,0.200000]
[post_opt_validation] PASSED all checks @ 2026-09-17.