Responsible trading
Know the risks and limits
Event contracts are speculative. Under the Terms of Use, you may not get back any of the money you put into a trade. Only trade money you can afford to go without.
Updated September 29, 2026
The risk
A share pays out only if its outcome happens. If it doesn’t, what you paid for that position is gone at settlement.
Under the Terms of Use (§15), event contracts are speculative instruments, you may not get back any money you put into a trade, and past results don’t predict future outcomes.
Prices show what traders expect. They don’t guarantee any outcome (§6). Nothing on GADUIN is investment, financial, legal or tax advice (§14).
Our limits
These limits apply to every account.
| Limit | Amount |
|---|---|
| Smallest trade | $1 |
| Largest trade | $50 |
| Total you can trade across all markets | $500 |
| Max payout per position | $100 per outcome, per market |
| Smallest withdrawal | 5 USDT |
| Largest withdrawal | 500 USDT |
| Total withdrawals in any 24 hours | 2,000 USDT |
| Withdrawal commission | 5% of the amount withdrawn |
The per-trade and total limits are defaults and can differ by account. The trade panel shows your per-trade range and, when a trade would go over your total, how much you have left. Refunded trades don’t count toward the total.
Deposits and withdrawals are USDT on Ethereum (ERC-20) only. There’s no deposit fee, and we pay the network gas on withdrawals (Terms of Use, §8).
Take a break or close your account
GADUIN has no self-exclusion or cooling-off setting you can turn on yourself. To take a break, you can:
- Stop trading and withdraw your balance, within the withdrawal limits above.
- Close your account at any time: withdraw your remaining balance, then email [email protected] (User Agreement, §6).
- Turn on two-factor authentication and sign out on shared devices, so no one else can trade from your account.
Positions still open when you stop trading settle under their market’s terms.
Get help
Email [email protected]. A person replies to genuine support requests within one business day (User Agreement, §3).
If trading is hurting your finances, sleep or relationships, stop and talk to someone you trust or a local support service.
GADUIN is only for people 18 or older, or the age of majority where you live if that’s higher (Terms of Use, §3).