Answer:
The correct word for the blank space is: 30%.
Explanation:
The New York Stock Exchange (NYSE) is the largest, oldest, and best-known stock exchange in the world. The market capitalization of the NYSE's listed companies is unmatched. Its listings feature most of the world's largest and best-known corporations. The NYSE requires a high standard before the stock can be listed. This is why there is around 30% of the listed companies in the NYSE that trade in other markets because they are not considered qualified.