However, please note that such market risk is different from the impermanent loss of spot exchanges (e.g. Uniswap or Sushiswap). First of all, the fact it is called "risk", instead of "loss", indicates that the mining PnL result could be negative but also positive (which depends on several factors such as funding & transaction fees, exceeding traders' profits & realizing them, etc.). Secondly, the probability of a negative result (a loss) on Deri liquidity mining pools is much smaller than that of typical spot exchanges due to the protection by arbitrageurs, although a certain market risk remains.
You might think of liquidity mining on Deri as investing in a low-risk fund with potentially very high profit, whereas that risk-free liquidity mining is like depositing your money into a bank saving account.