Funso (Chichewa): Kodi NBM yapeza ndalama zingati za Malawi pa msika posachedwapa? 
Question (English): What is the most recent market capitalization (MWK mn) for NBM?
Table: mse_daily (difficulty: easy)
SQL: SELECT market_cap_mwk_mn, MAX(trade_date) AS max_trade_date FROM mse_daily WHERE ticker = 'NBM';
Result: [(4401447.98, '2025-09-10')]