Legal · Event Contracts
Event contracts pay out on a yes-or-no outcome — an election, an economic print, a scheduled decision. The payoff is simple; the risks are not. Here is what to understand before trading them.
An event contract settles at full value or at zero — there is no partial credit. A position that looked comfortable at 80 cents can settle worthless. The binary payoff makes position sizing the entire game: any single contract can and should be assumed capable of going to zero.
Event contracts settle on the exchange's published settlement criteria and designated source — not on what you think the event 'obviously' meant. Contracts have been settled against the crowd's intuition because the rule text said something narrower. Before trading, read the exact settlement rules, the settlement source, and the expiration terms. If you have not read the rules, you do not know what you own.
In the United States, event contracts are legally offered on CFTC-regulated exchanges (designated contract markets). Regulated venues provide rulebooks, surveilled markets, and member protections. Offshore or unregulated prediction venues offer none of that: your funds, your fills, and your ability to withdraw all depend on an entity outside U.S. jurisdiction.
Order books in event markets can be shallow, and spreads widen sharply near settlement or when news breaks. Exiting a position before resolution may cost far more than the model value suggests — or may not be possible at reasonable prices at all. Prices in thin markets can also be moved by single large orders.
A contract priced at 90 cents fails roughly one time in ten — by construction. Treating high-probability contracts as sure things is the classic way to lose money in event markets: many small wins, then one settlement wipes them out. Expected value, not win rate, is the honest yardstick.
GiottoO provides educational research on macro and event-driven markets: probability framing, comparisons between event prices and model estimates, and risk tools for sizing binary-payoff exposure.
GiottoO does not operate an exchange, does not offer or execute event contracts, and does not give personalized advice. Research outputs are model estimates, not predictions of how any contract will settle. Read the exchange's own rules and risk disclosures before trading.
Event contract risk
Event contracts settle in a binary, all-or-nothing manner based on the exchange's settlement rules — the exact wording of the settlement criteria, not your interpretation of the event, determines the outcome. Trade event contracts only on CFTC-regulated exchanges, and read the contract's rules and settlement source before trading. Contracts can expire worthless, and liquidity can be thin near settlement.
RISK DISCLAIMER
GiottoO provides educational market research, probability analysis, and risk tools based on public, licensed, or user-authorized data. GiottoO is not a broker-dealer, investment adviser, commodity trading adviser, or financial adviser. Nothing on this platform is financial advice or a guarantee of performance. Trading and investing involve risk.
This is educational research and decision-support analysis — not financial advice, not a recommendation, and not personalized to you. GiottoO does not know your financial situation. You are solely responsible for your trading decisions.
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