As someone who is pretty obsessed with numbers & trading,
in my personal opinion there are only three ways of achieving 10% ROI daily.1. Find a market inefficiency
(i.e. arbitrage opportunity) that is constantly available. You will need two exchanges where the price of the same asset differs by at least 10% and an opportunity to transfer funds between those exchanges for the lowest fees possible.
As far as I know, there are no opportunities like that anymore and especially the fees will be a problem.
Let's say you're buying BTC on Exchange A (fees), then transfer it to Exchange B to sell it. Exchange A takes withdrawal fees, which you can only mitigate if you have a large budget. Now, if you can sell it for USDT (or similar stablecoin) with a 10% profit and transfer those back to Exchange A to repeat the process, you're lucky and that might work. To my understanding though, price differences are usually just between exchanges where only one of them is trading BTC against a stablecoin pegged to USD. Therefore, you will need to withdraw USD (fees) and deposit it again into Exchange A (fees). According to my research, the cheapest way of doing a full circle including all fees is slightly over 5%. Therefore your profit is either reduced to 5% or you will need an opportunity that gives you 15% to reach your 10% target.
2. Be the owner / admin of a pump & dump group or a fairly large signals group. Every day, buy a certain asset and post that asset as a "buy signal"
3. Invent a working time machine / have other ways to predict the future accurately.
Let me know if you do! For regular trading activities, there is absolutely no way of constantly making 10% daily. - Even the most obvious buy opportunities won't always move as expected, especially not immediately.
- Placing all of your budget into one asset or position and expect it to make a 10% profit is extremely risky and bad trading style. Even with the best information available, you will be wrong at some point and lose money.
- Splitting your budget into several different assets is a better and safer strategy, but would mean that all of them need to make a 10% profit or half of them make 20%, while the others stay the same.
Conclusion: Adjust your expectations. Before trying to make a daily return of 10%, try to continuously make a positive return at all, over several months. That's hard enough, even for professionals.
Good luck.