A transparent, peer-to-peer trading protocol where disagreement creates opportunity — without the complexity. No leverage traps. No liquidation cascades. No hidden rules.
Trade UP vs DOWN — loss capped from the time of entry to exit.
Bet on rising markets with capped downside
Profit from falling markets with defined risk
Two people disagree on price direction. Both lock a small amount — their maximum risk. Time passes. The real market price decides. One wins, one loses. Loss is capped at the locked margin. No guessing. No house. No exchange control.
Link your Web3 wallet (or open a testnet account) to the protocol.
Select your price direction view on any supported Hyperliquid market.
Deposit your margin (minimum 2% of notional). That is the maximum you can lose.
Protocol pairs you with someone holding the opposite view at the same terms.
Position is marked-to-market in real time against the Hyperliquid oracle.
If you burn 95% of your margin, the position is closed to protect you.
At expiry the protocol pays out cash. Winner receives the capped PnL, loser is capped at margin.
Two traders take opposite price views on any asset.
Both parties lock their margin in a smart contract.
Maximum loss = your locked margin. Nothing more.
Settlement is automatic based on actual price movement.
A single entry fee charged the moment your swap is matched. Short and medium tenors (15m → 24h) have no settlement fee. Long tenors (15d / 1mo / 1yr) add a 0.10% settlement fee at expiry. Range across all durations: 0.025% → 0.50%.
| Duration | Entry fee | On $10,000 notional |
|---|---|---|
| 15 minutes | 0.025% | $2.50 |
| 30 minutes | 0.05% | $5.00 |
| 1 hour | 0.10% | $10.00 |
| 3 hours | 0.15% | $15.00 |
| 6 hours | 0.15% | $15.00 |
| 12 hours | 0.15% | $15.00 |
| 24 hours | 0.15% | $15.00 |
| 15 days | 0.20% | $20.00 |
| 1 month | 0.35% | $35.00 |
| 1 year | 0.50% | $50.00 |
0.10% on notional applies only for long-duration swaps (15 days, 1 month, 1 year) — paid by the loser at expiry. Short and medium swaps (15 min → 24 h) have no settlement fee, just the entry trading fee.
If your position is auto-closed at 95% margin depletion, the protocol sweeps whatever remains of your margin (max 5%) as the liquidation fee — capped at 2% of notional. Anything above that cap is returned to you. No other liquidation surcharge.
Voluntarily closing a position before expiry: 2% of your margin to the counterparty + 1% of your margin to Verslan. Current MtM PnL is settled normally.
Built-in traffic-light system protects your capital automatically.
The two numbers that make BUBE both safe and simple.
Compare BUBE against traditional trading and perpetuals across the metrics that matter.
| Feature | Traditional | Perpetuals / Options | Verslan BUBE |
|---|---|---|---|
| Loss Limit | Unlimited | Can exceed margin | Always capped at margin |
| Complexity | High | Very high | Simple UP / DOWN |
| Liquidation Risk | Yes | Yes | None |
| Funding Rates | N/A | Yes (hidden cost) | None |
| Leverage Traps | Common | Very common | Impossible |
| Control | Exchange-dependent | Exchange-dependent | Smart contract |
| Transparency | Low | Medium | Full (on-chain) |
| Counterparty | Exchange / Broker | Exchange | Peer (matched) |
Even if price moves a lot, your loss stops at the margin.
A fair Bullish–Bearish execution system where two traders disagree, lock margin, and settle automatically. Because the contract is pre-funded and the loss is capped at margin, no amount of slippage or coordinated dump can drain you beyond what you locked.
Join traders worldwide using BUBE for transparent, fair, and capped-risk trading.
Start Trading Now →Verslan BUBE is a decentralized protocol. Trading involves risk. Make sure you understand the mechanics before participating.