============================================================
  CARMIGNAC — Broken Months Diagnostics
============================================================
  (isin, month) pairs examined : 39874
  Broken (missing_pct > 5%)  : 7545 (18.9%)
  Of which likely lag           : 491
  Of which genuine gap          : 7054

  Top 10 by missing_pct:
      date         isin  missing_flow  missing_pct  is_lag
2021-10-31 LU1299301876       400.000     2.000000   False
2019-07-31 LU0992625086      3940.000     1.995856   False
2021-02-28 LU0992626563      -681.559     1.995325   False
2019-01-31 FR0010148999      4595.753     1.994832   False
2020-08-31 LU0992631217     14928.331     1.991141   False
2020-11-30 LU1744630424    -35632.925     1.987345   False
2020-02-29 LU0992626480     25812.484     1.985526   False
2020-03-31 LU1299302098       930.648     1.982950   False
2020-07-31 LU1966631001       240.957     1.980076   False
2020-11-30 LU0807689822     -6181.993     1.972331   False

  Most affected months:
            n_broken  total_missing
date                               
2019-12-31       123    2052282.985
2021-09-30       113    1892096.272
2020-12-31       107     652351.530
2020-11-30       105     833084.202
2021-01-31       104     784362.333

  Aggregate broken months      : 85 (of which lags: 2)
  Max aggregate error stock    : 3,057,936.2 shares (0.749% of total AUM)
[Export] Broken months CSV     → carmignac_broken_months.csv
[Export] Error account (ISIN)  → carmignac_error_account.csv
[Export] Error account (agg)   → carmignac_error_account_agg.csv
[Export] HTML report       → carmignac_diagnostics.html