The note is not sent with the lookup. It is added locally only if you save the receipt or evidence file.
For every transaction the wallet appears in: how much SOL it had before and after, and the same for every token. SOL out with tokens in is a buy. Tokens out with SOL in is a sell. That's true on pump.fun, on every AMM, through every router — and through the one that launches next month.
The tempting way is to decode each exchange and add a decoder every time somebody ships an AMM. That tool is out of date the week it ships, and silently: an unrecognised swap doesn't error, it just isn't in your PnL.
Tokens that arrived with no SOL leg — an airdrop, or a transfer in. Their cost isn't zero, it's unknown, and any gain shown on them is overstated. Flagged, never quietly booked as free money.
A history the chain cut short. An RPC returns only so many signatures. When the wall is hit it says at least this far back.
Token-for-token swaps, where neither side is SOL, so neither side can be priced from the transaction itself.
Coins nobody quotes. An open bag with no market gets no price, not a zero. Zero is a claim; null is the truth.
Every coin carries the moment its market was created, so an entry can be measured against the earliest moment anybody could have bought — in eleven minutes after launch, or in four days late. Where a coin has no creation date to compare against, it says that instead of estimating one.
The run of consecutive coins with the largest total: the stretch somebody would have screenshotted. It is printed next to the whole wallet, never alone, because a good stretch is a fact and a good stretch on its own is the thing this site is against.
Average for reading — the blended price, which is what people picture. FIFO for the export — the coins you sold are the ones you bought first, which is what a tax authority means. Same trades, so they never disagree about what happened, only about which coins left.
Nothing. No keys, no signing, no route that can spend anything — the tests grep the source and fail the build if any appears. No account, and no record of who looked up whom.
Holding buys depth — how far back it digs — never a different answer. Every extra thousand signatures is another thousand RPC calls, and that's the only thing here that costs money.