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.
Bu egzersiz, kursun bir parçasıdır
Importing and Managing Financial Data in Python
Uygulamalı etkileşimli egzersiz
Teoriyi etkileşime dönüştürün, interaktif egzersizlerimizden biriyle
Egzersize başla