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.
Deze oefening maakt deel uit van de cursus
Importing and Managing Financial Data in Python
Praktische interactieve oefening
Zet theorie om in actie met een van onze interactieve oefeningen.
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