How It Works

1. 1

   Pick a belief.

   Each market is a thesis turned into a basket of Polymarket outcomes and Hyperliquid perpetuals, weighted to express it.

2. 2

   Follow its Belief Index.

   The index starts at 100 when the belief is created and moves with its legs’ prices.

3. 3

   Buy it in one go.

   Enter one amount. BangBang moves the cash each venue needs from your wallet, previews every leg with its fees and slippage, and places them only when you confirm.

4. 4

   Sell any time.

   Sell a percentage or all of it from your position.

Trading is limited to a few accounts during the beta; anyone can follow every belief.