How many companies are listed on the NYSE and NASDAQ?
Before moving on, let's step back to examine the size of our data. Based on the previous exercise, how many companies are listed altogether on the NYSE and NASDAQ exchanges?
The nyse, nasdaq, and combined_listings DataFrames have been loaded into your workspace.
Este exercício faz parte do curso
Importing and Managing Financial Data in Python
Exercício interativo prático
Transforme a teoria em ação com um de nossos exercícios interativos
Começar o exercício