A Duel puts one stock against another. If yours beats the other, the gap between them is squared, even when the whole market is down. Fully paid in USDG: no margin, no liquidation. The most you can lose is what you put in.
Eight Duels on four pairs, live on Robinhood Chain. Pay in USDG. Buys are open while the US market is open; you can sell any time.
| Duel | Value now |
|---|
| Status | Loading… |
| Ratio now | — |
| Daily carry | — |
| Room for this buy | — |
| You get | — |
Pick two of the 12 Parabol² markets and set how each one moves. Current prices are read live from the same Chainlink feeds the contracts use.
Before carry, fees and the per-pair payout cap. Each Duel will have a maximum value so the vault can always pay it in full.
| Ratio now (A / B) | — |
| Ratio after the move | — |
| Gap between the two | — |
| $100 becomes | — |
A Duel only cares which stock does better, not where the market goes.
| Duel | Moves | Duel result |
|---|---|---|
| NVDA over AMD | NVDA −5% · AMD −15% | +24.9% |
| MSFT over GOOGL | MSFT +10% · GOOGL 0% | +21.0% |
| TSLA over PLTR | TSLA +5% · PLTR −10% | +36.1% |
| QQQ over SPY | QQQ +2% · SPY −1% | +6.2% |
| AMD over NVDA | AMD −15% · NVDA −5% | −19.9% |
Illustrative, before carry and fees. The last row shows the other side: back the loser and you lose more than the gap.
Status: the Duel contracts are deployed on Robinhood Chain mainnet, owned by the Parabol 2-of-3 Safe, with small limits (1–10 USDG per trade). Engine 0x334B…6820 · vault 0x57fF…B775. Covered by our internal review and tests, not an independent audit.