Índice de Precios Selectivo de Acciones
The Indice de Precios Selectivo de Acciones (S&P/CLX IPSA) is a Chilean stock market index composed of the 30 stocks with the highest average annual trading volume in the Santiago Stock Exchange (Spanish: Bolsa de Comercio de Santiago). On the past, he index was re-based back to 1000 on the last trading day of each year. The index has been calculated since 1977 and is revised on a quarterly basis.