50% weekly for making profit on your funds is very big for me because it also depends on your funds how much you will deposit to trade. Its better to earn even small money than loss for it.
The amount we invest matters, as long as we earn in this volatile situation of market is quite a good sign than not having profit at all, compare in other platforms like stocks it will too long time to gain atleast in crypto you'll be able to earn fast even a bit.