Funso (Chichewa): Ndi kampani iti yomwe inali ndi mtengo wapakati wokwera wotsekera malonda?
Question (English): Which company had the highest average closing price?
Table: mse_daily (difficulty: easy)
SQL: SELECT company_name, AVG(close_price) AS Avg_close_price FROM mse_daily;
Result: [('Airtel Malawi', 765.34)]