Funso (Chichewa): Ndi masiku angati ochita malonda omwe banki ya NBS inatseka ndi mtengo wokwera kuposa tsiku la m'mbuyo?
Question (English): On how many trading days did NBS Bank close at a higher price than the previous day?
Table: mse_daily (difficulty: easy)
SQL: SELECT COUNT(*) FROM mse_daily WHERE company_name = 'NBS Bank' AND close_price > previous_close_price;
Result: [(180,)]