Build Your Event Card

Pick stocks and crypto, weight your basket, and launch a tradeable index card.

Card name

Add assets

Stock legs trade during US market hours; crypto trades 24/7.

Backtest this idea

See how your basket would have performed — buy-and-hold, no leverage. Crypto legs only; stock legs are excluded for now.

Starting capital $

Include estimated trading costs: 2% fee + 0.5% slippage on entry and again on exit (5% total round trip)

Show on the public leaderboard

Off = unlisted: hidden from public listings, but anyone with the direct link can still open it.

Creating a card costs $0.99, charged to your USDC balance.

Your card is live!