It's a big profit amount but i don't mean this is impossible. but if you want to make such profit, you should not only trade in bitcoin and ethereum. You have to keep track of small coins, and the stock market should be invested in coins that are on a daily basis. Of course, in order to do this you need to constantly and carefully monitor the market. In short, it is not easy to do, if you labour you will be able to succeed.
Big hedge fund traders get special bonuses if they can hit threshold profitability percentage at the end of the financial year. For small investors, investing in coins that have small marketcap and these coins are more profitable than investing in dominant coins. From my experience, risky strategies like OP mentioned usually fail sooner or later and burnt accounts are proof for us.