DraftKings Predictions review

DraftKings Predictions is an app over a brokered route to a CFTC-designated exchange. The broker is GUS III LLC, trading as “DraftKings Predictions”, NFA ID 0571907, a registered Futures Commission Merchant and approved NFA member since 14 July 2026 with no regulatory actions on its record. The exchange is Railbird Exchange, LLC, which since a filing dated 26 May 2026 trades as DKeX.

One regulatory step is invisible in most coverage and worth recording. Railbird’s original designation order expressly forbade the model this product uses — it “may not permit any futures commission merchant to intermediate any transactions or carry accounts for customers” — and that provision was vacated by an Amended Order of Designation before the FCM registration took effect. The change was made by the regulator, on the record, rather than worked around.

Costs are flat rather than proportional: DraftKings’ own terms state a $0.01 transaction fee per contract bought or sold, plus a separate exchange fee. On a contract trading near the middle that is cheaper than Robinhood’s formula; on a contract trading at 3¢ it is not.

DKeX certifications name their source agency precisely rather than gesturing at one — “The Source Agency for this Contract is Major League Baseball, through its official statistics as published by MLB, including at MLB.com” — and 34 of them are openly fetchable with no login.

The contingencies are the part other venues leave vague. If the source does not report within 48 hours of the event concluding, the contract is referred to the Market Outcome Review Process and “may resolve to the last fair market price”. On revisions the rule is explicit in both directions: a correction before expiration is used for settlement, and “Any corrections or revisions made after Expiration shall not be considered”. A result the exchange judges clearly erroneous is referred to the same process, on a 72-hour clock.

Rule 13.1(h) also fixes specifications as of the first day of trading, so the terms cannot move under an open position — a protection that sounds obvious until you notice how many venues reserve the right to clarify a contract mid-life. Taken together this is the most complete contingency drafting of the five US brokers we cover, and it is the main reason this venue rates where it does on resolution despite being designated for barely fifteen months.

First, a rule the venue is not following. DKeX Rule 9.5(b) states that it “will make public notice of the disciplinary action by posting on the Website”. There is no such page. What is published is a settlement log covering a rolling twelve hours, which is a feed rather than a history.

Second, a term that decides your contract and is defined nowhere. The certifications defer the team, the threshold and the time period to “the Market Specifications” — a phrase that appears nowhere in the DKeX rulebook and has no findable location on the site. The parameters that determine whether you are paid are therefore one undefined cross-reference away from the reader.

Third, markets trading with no certification at all. One day’s public settlement report carried 120 EFLC, 102 UCL and 17 LIGAMX soccer tickers, and the certification index contains no soccer certification. Where an older generic certification does apply, it sets a priority waterfall — the governing body, then major media organisations, then official broadcasters — and reserves an override “in its sole and absolute discretion, for any reason or no reason”.

The rulebook provides mandatory arbitration between members before a Board of Arbitration, and sends claims against the exchange to DraftKings’ general counsel by courier. It contains no reference to CFTC reparations, to 17 CFR Part 12, or to NFA arbitration as a customer remedy — we searched for all three. Outcome determinations under Rule 7.1(c) are declared final with no documented appeal. Whether reparations are available as a matter of law is not a question DKeX’s documents answer, and it should not be inferred from their silence.

A limit on this review, stated rather than hidden: every draftkings.com and predictions.draftkings.com address returns HTTP 403 to our fetcher and is blocked to our browser tooling. We have never opened a live DraftKings contract page. Everything above comes from the exchange’s own filings, its rulebook, its certifications and the regulators’ registers — which is a stronger basis than marketing copy, but it means we cannot tell you what the app actually shows a logged-out visitor.