You’re definitely looking to a meme coin that typically skyrocket then die the next day.

I don’t want to suggest specific crypto but meme coin is your best option since it’s quick to develop and market to get that kind of gain for a short period of time. Or anything with futures trading set with high leverage.

My comment is not a financial advice FYI to anyone who will read. This is just an answer to the OP since he is asking for high risk investment. Never do this if your risk appetite is low.