If you trade with 30x leverage, your potential returns would be amplified by a factor of 30. However, keep in mind that leverage works both ways, and your potential losses would also be amplified by the same factor.

Here are some possible returns based on market movements:

- 1% market move: 30% ROI (30x leverage)

- 2% market move: 60% ROI

- 5% market move: 150% ROI

- 10% market move: 300% ROI

Conversely, if the market moves against you:

- -1% market move: -30% ROI

- -2% market move: -60% ROI

- -5% market move: -150% ROI (total loss of initial investment and 50% more)

- -10% market move: -300% ROI ( triple the initial investment lost)

Remember, trading with extremely high leverage like 30x can be extremely risky and is not suitable for most traders. It's essential to understand the potential consequences of using high leverage in your trading strategy.

Always consider your risk tolerance, market understanding, and financial goals before trading with leverage. It's important to note that leverage should be used responsibly and with caution.