pandas .nlargest

#The .nlargest(n, columns) returns in descending order the n largest 
#values in the specified column in the dataframe
df.nlargest(10, 'Volume')

Here is what the above code is Doing:
1. It’s creating a new dataframe called df_top10 that contains only the top 10 rows of df
2. It’s sorting the df_top10 dataframe by the ‘Volume’ column in descending order
3. It’s printing the df_top10 dataframe