RATTLE Open your desk

YOUR TRADING DESK

Understand your trades.

RATTLE is a browser-based paper trading journal. Practise with simulated money, write down why you took each trade, then review what actually worked — across crypto, stocks, ETFs and gold.

Open your desk

Practice with simulated money. No wallet needed.

CRYPTOSTOCKSETFsCOMMODITIES
MAKE THE DESK YOURS

Research the markets

Follow crypto or explore something new with charts and market news.

Keep a trading journal

Save the setup, the result and what you want to remember next time.

See how you’re doing

Look back at your practice trades, one session or one month at a time.

GETTING STARTED

A little structure helps

If you’re following memecoins, exploring Robinhood Chain or getting to know the stock market, you can start here without connecting a wallet.

Set up my desk

Profiles stay in this browser. No live orders, custody or chain integration. RATTLE is not affiliated with Robinhood or Ethereum.