01
Use the same observation period for wallets and distinguish realized from unrealized results. Check trade count, concentration, losing trades and drawdowns. Win rate alone ignores the size of each gain or loss.
02
A token transfer into a wallet is not necessarily a market purchase; a transfer out is not necessarily a sale. Where cost or origin is unclear, inspect the transaction. Public data is insufficient to prove who controls an address.
03
Your execution time, price and gas may differ. In a small pool, your order can itself move the price. Record observations and subsequent outcomes before assuming someone else’s historic profit can be copied.