DOCS

how fomoscore rates a trader

fomoscore looks at a trader's PnL and habits and tells you what kind of trader they really are: a grade from A to F, an archetype, and the numbers behind them. It rates traders, not coins, and it never tells anyone what to buy.

Rate a trader

1. Open Rate any trader on the home page.
2. Type a fomo username (@unipcs, unipcs or a fomo.family/profile link) or paste a Solana wallet address. Anyone's works, not just yours.
3. Press Judge me. fomoscore shows the grade, the archetype and the stats.
4. Press Copy my verdict to share the result on fomo or X.

Nothing to sign, no wallet connect, no account. fomoscore only reads public data.

Username or wallet? Use the username for fomo traders. fomo trades run through fomo's own wallets on several chains, so a personal Solana wallet usually shows no fomo trades at all. For a username fomoscore reads fomo's position data (see fomo data); for a wallet, its last 100 Solana transactions.

Ask on X

Mention @fomoscore with a fomo username or a fomo.family profile link, like @fomoscore unipcs. Without a username, fomoscore rates the fomo account with the same name as your X handle. It answers in the replies with the same grade the site gives, and the trader shows up on the live board.

Example reply format. The numbers above are illustrative.

fomo data

A fomo trader trades across several chains (Solana, BSC, Base and more), so fomoscore can't read them from one wallet. Instead it uses fomo's own trading data through the fomo data API. fomoscore's server holds the API key; it never reaches the browser.

• The leaderboard is fomo's own 24h leaderboard, top 10. PnL 24h is fomo's figure and the board is sorted by it. Unrealized is the PnL still on paper in the trader's open holdings. Trades are all time. The leaderboard refreshes every 6 hours.
• The live board lists everyone rated by fomo username lately: the latest 30 traders, one row each with their newest check, newest on top. Checking a username puts that trader on it.
• The Unipcs card shows Unipcs, #1 on fomo all time. The big number is unrealized PnL of the 50 largest open positions. On 24H and 7D every number is recomputed for that period: unrealized PnL of positions opened in it, plus trades, volume, win rate and hold time of positions opened or closed in it. ALL shows lifetime trades, volume and average hold. The data is refreshed once a week; the card's footer says when.
• A username check reads the trader's open positions (with unrealized PnL) and the latest closed ones, for 250 API credits. The answer is kept for a week, so checking the same username again shows the same result.

Wallets

For a wallet, everything comes from the public Solana blockchain through a public RPC node. fomoscore loads its last 100 transactions and keeps the ones that look like a swap:

• the transaction succeeded and the wallet is part of it;
• exactly one token balance of the wallet changed (stablecoins USDC and USDT are ignored);
• the wallet's SOL balance (including wrapped SOL) moved the other way by at least 0.001 SOL.

SOL down and a token up is a buy; token down and SOL up is a sell. The SOL amount includes network fees and tips, the way your balance actually feels them. Coins still held are priced on DexScreener to get the unrealized PnL; a coin with no market left counts as worth $0.

Metrics

The grade

The grade follows PnL in dollars and nothing else, so more profit never means a lower grade. fomoscore grades the unrealized PnL on open bags; if nothing is open, the realized PnL. On the leaderboard it grades fomo's 24h PnL, the column the leaderboard is sorted by.

With fewer than 5 swaps on a wallet (or fewer than 3 trades for a username) there is nothing to judge: the grade is ? and the archetype is the tourist.

Archetypes

The archetype describes the habit behind the number and doesn't change the grade. It's the first one in this list that fits.

Limits

• Short window. For a wallet, only the last 100 transactions are read. For a busy wallet that can be a few hours; for a quiet one, months.
• SOL pairs only. Swaps against USDC or USDT, multi-token routes and transfers are skipped.
• Known cost only. On a wallet, coins bought before the window have no known cost, so they are left out of PnL. On fomo, the Unipcs card counts the 50 largest open positions, and a username check what fomo returns in one read.
• Unrealized moves. Unrealized PnL follows today's prices, so a grade can change without a single new trade.
• Dollars at today's price. Trades are measured in SOL on-chain and converted to dollars at the current SOL price, not at the price on the day of each trade.
• Local time. Late-night trading uses the time zone of whoever is looking at the result.
• Public nodes. fomoscore uses free public Solana nodes. Under heavy traffic a rating can fail; trying again a minute later usually works.

Privacy

fomoscore works with public data only. It never asks for a signature, a seed phrase or a wallet connection, and it doesn't store the addresses you paste. The site runs in your browser: no account, no cookies for tracking.

The leaderboard, the live verdict and the X thread on the home page show real public fomo profiles from fomo's 24h leaderboard. A username you check appears on the live board for everyone to see, with its grade and public numbers. Wallet checks run only in your browser and aren't shown anywhere.

FAQ