Yes, all LP have impermanent loss, but the amount of the loss will depend on the market conditions and the tokens you are trading. Impermanent loss occurs when the prices of the tokens in the LP diverge, resulting in a loss of value in the LP tokens. This can be caused by a number of factors, including changes in the market, changes in the underlying tokens, and changes in the liquidity of the LP tokens. To minimize the risk of impermanent loss, it is important to monitor the market conditions and the underlying tokens and to adjust the LP tokens accordingly. Additionally, it is important to diversify your LP tokens across multiple tokens and markets to reduce the risk of significant losses due to market volatility.