Front Running Risks

Front running risks arise when a malicious actor observes a pending transaction in the mempool and executes their own transaction with a higher gas fee to get it confirmed first. This allows them to profit at the expense of the original trader, often by moving the price in their favor.

In the context of rebalancing, front running can significantly increase the cost of a trade or cause it to fail. To mitigate this risk, traders use private transaction relays or dark pools that bypass the public mempool.

Understanding these risks is crucial for protecting the integrity of one's trading strategy. It is a classic example of behavioral game theory in the adversarial environment of public blockchains.