ALL IS WELL in 20260324 post optimization
                                                                                                                                                              
[post_opt_validation] 2026-03-24 gross=3.9948 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-03-24 net=0.1120 bounds=[-0.1000,0.5000]
[post_opt_validation] 2026-03-24 turnover=0.4505 turnover_percent=11.28% limit=20.00%
[post_opt_validation] 2026-03-24 max|w|=0.0366 (no limit configured)
[post_opt_validation] PASSED all checks @ 2026-03-24.