ALL IS WELL in 20260302 post optimization
                                                                                                                                                              
[post_opt_validation] 2026-03-02 gross=3.9965 limit=4.2000 (maxLeverage=4.00 tol=0.20)
[post_opt_validation] 2026-03-02 net=0.0821 bounds=[-0.1000,0.5000]
[post_opt_validation] 2026-03-02 turnover=0.3962 turnover_percent=9.91% limit=20.00%
[post_opt_validation] 2026-03-02 max|w|=0.0334 (no limit configured)
[post_opt_validation] PASSED all checks @ 2026-03-02.