Can H1B do Stock Trading (Open a business?) - Questions & Answers

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Can we buy and sell Crypto currency on H1B frequently?
Assuming we need to report in tax return as income from Crypto buy/sell.

‘Frequently’ is the gray area. If you want to do it personally without using an automated app or a manager who does it for you, then it might be questioned.

But, buying and selling frequently itself should not be an issue.