Taking 67,711,549,465 with a principal of 100,000 U as an example, after a 10% drop, it becomes 90,000, and a 10% rise from 90,000 only brings it back to 99,000. To break even, it needs to rise by 11.11%.

When losing 20%, it needs to rise by 25% to break even;

When losing 30%, it needs to rise by 42.86% to break even;

When losing 40%, it needs to rise by 66.67% to break even;

When losing 50%, it needs to rise by 100% to break even;

When losing 80%, it needs to rise by 400% to break even;

When losing 90%, it needs to rise by 900% to break even.

It can be seen that as the extent of floating losses increases, the difficulty of breaking even also increases. When the loss exceeds 50%, if no additional funds are added, the road to breaking even is uncertain.