Funso (Chichewa): Kodi PBV ya MPICO yaposachedwa ndi iti?
Question (English): What is the latest PBV ratio for MPICO?
Table: mse_daily (difficulty: easy)
SQL: SELECT pbv_ratio, MAX(trade_date) AS max_trade_date FROM mse_daily WHERE ticker = 'MPICO';
Result: [(0.69, '2025-09-10')]