Who trades it
Traders
Every wallet that has traded through the pool, ranked. Counted from the trades themselves, not from an aggregator, and it covers this pool only: tokens moved wallet to wallet are not trades.
Bought and sold the most, in and out combined.
Counting…
PnL is the simple one: what a wallet sold, plus what it still holds at today's price, minus what it spent. It is not cost-basis accounting, and a wallet that received tokens from someone else will read better than it deserves.