I used to do NFTs for a short period of time and was able to more than double my capital.
To answer your question, NFT (Non-Fungible Token) is a very new technology and is not yet commonly considered as an extracurricular activity.
If you decide to include your NFT earnings as an extracurricular activity in your college application, it could fall under the category of "Entrepreneurship" or "Online Business". However, make sure to provide a clear and concise explanation of your involvement and achievements in this area. Ideally, you should've invested a long time in this activity and have gained a significant amount.
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