THE SHOULD’VE HELD CLUB / PRACTICE PONDVIRTUAL MONEY · FREE PLAY

THE FISH TANK / PAPER TRADING

REAL PRICES.
VIRTUAL BAGS.

Practice with $10,000 in virtual cash. Buy. Sell. See what happened next. Good exits get their flowers, too.

SOLANA + EVM · Free play · No deposits · No paid entry · No cash value

Opening the practice pond…

YOUR LITTLE CORNER OF THE WATER

YOUR POND.
YOUR PACE.

Pick a scene. Feed the fish. Take a breath between trades.

Ambient scene · Saved on this device · No effect on trades

Customize my earned aquarium ↗
My account aquarium
FOREST POND / A MOMENT OFF THE CHART

THE SAME STARTING LINE / VIRTUAL RETURNS

SMALL POND.
BIG FEELINGS.

Percentage return from the same $10,000 virtual starting balance. Only players who choose to go public appear here.

Checking the leaderboard…

HOUSE RULES / HOW THE SIMULATOR WORKS

FISH pilot · $10,000 starting virtual USD

  • This is free paper trading. Balances have no cash value, and there are no deposits, withdrawals, paid entries or real wallet orders.
  • Everyone starts with $10,000. Accounts have one persistent portfolio; the pilot has no balance reset.
  • Simulated orders include a 0.30% trading fee and 0.10% base slippage. Larger orders receive a worse average fill; review the price impact before confirming.
  • Trades need a price no more than 90 seconds old, at least $1,000 in reported pool liquidity, and an order of at least $1. A full remaining position may be sold below $1. Buy budgets are limited by virtual cash; sell quantities are limited by your holdings.
  • Each order simulates a separate 50/50 constant-product pool using the current reference price and reported liquidity. It estimates price impact without reproducing a real pool’s routing, concentrated liquidity, network fees or intervening trades.
  • One-hour, 24-hour and seven-day outcomes compare the same token quantity with a later reference mark. Missing or unreliable history stays unavailable; it is never replaced with a made-up price.
  • Good exits and losses avoided count, too. Price hindsight is separate from the realized paper profit or loss shown in your portfolio.
  • Leaderboard returns use marked equity (virtual cash + the marked value of all holdings) against the same starting balance. Accounts without a reliable mark stay unranked.
  • Account recovery uses the app recovery code you save at signup. It is never a wallet seed phrase. Never share your code or password.
Looking for real wallet trades? Use FISH Chart ↗
VIRTUAL ORDER / NO REAL MONEY

REVIEW BEFORE YOU CAST

YOUR PRACTICE ORDER.

Price impact uses a hypothetical 50/50 pool with the reported liquidity. Each order starts from a fresh reference; these are simulated average fills.

The server checks the reference price and simulated average fill again when you confirm. A change above 1% requires a fresh preview. This tolerance compares quotes; it does not limit order size.