- Solve real problems with our hands-on interface
- Progress from basic puts and calls to advanced strategies
Posted July 7, 2025 at 11:20 am
The November mayoral election is a hot topic among IBKR ForecastTraders with more than 1 million contracts tied to the New York City race being traded. The predictive marketplace points to a 68% chance of democratic socialist Zohran Mamdani, who secured the Democratic Party’s primary nomination recently, earning the keys to Gracie Mansion. Meanwhile, incumbent Mayor Eric Adams is the only other politician meaningfully on the board at the moment, despite running at a distant second, sporting a likelihood of 30%. But there’s plenty of weeks left, as votes are due on November 4. In light of a longer time horizon, investors who initiate a position will benefit from approximately four months of interest-like incentive coupons that annualize at 3.83% and shift in proportion to the changing values of the purchased forecast contracts. Finally, outside of Mamdani and Adams, there’s no alternative candidate on the screen with at least a 4% probability of winning, considering former governor Andrew Cuomo is in third place and carries odds of 3%.
Source for Images: ForecastEx
Note: Prices are highest bids as of the morning of July 7, 2025. Interest-like incentive coupons change proportionally alongside shifts in the fed funds rate.
To learn more about ForecastEx, view our Traders’ Academy video here
For specific platform feedback and suggestions, please submit it directly to our team using these instructions.
If you have an account-specific question or concern, please reach out to Client Services.
We encourage you to look through our FAQs before posting. Your question may already be covered!
Information posted on IBKR Campus that is provided by third-parties does NOT constitute a recommendation that you should contract for the services of that third party. Third-party participants who contribute to IBKR Campus are independent of Interactive Brokers and Interactive Brokers does not make any representations or warranties concerning the services offered, their past or future performance, or the accuracy of the information provided by the third party. Past performance is no guarantee of future results.
This material is from IBKR Macroeconomics, an affiliate of Interactive Brokers LLC, and is being posted with its permission. The views expressed in this material are solely those of the author and/or IBKR Macroeconomics and Interactive Brokers is not endorsing or recommending any investment or trading discussed in the material. This material is not and should not be construed as an offer to buy or sell any security. It should not be construed as research or investment advice or a recommendation to buy, sell or hold any security or commodity. This material does not and is not intended to take into account the particular financial conditions, investment objectives or requirements of individual customers. Before acting on this material, you should consider whether it is suitable for your particular circumstances and, as necessary, seek professional advice.
Interactive Brokers LLC is a CFTC-registered Futures Commission Merchant and a clearing member and affiliate of ForecastEx LLC (“ForecastEx”). ForecastEx is a CFTC-registered Designated Contract Market and Derivatives Clearing Organization. Interactive Brokers LLC provides access to ForecastEx forecast contracts for eligible customers. Interactive Brokers LLC does not make recommendations with respect to any products available on its platform, including those offered by ForecastEx.
Forecast Contracts are only available to eligible clients of Interactive Brokers LLC, Interactive Brokers Canada Inc., Interactive Brokers Hong Kong Limited, Interactive Brokers Ireland Limited and Interactive Brokers Singapore Pte. Ltd.
Futures, event contracts and forecast contracts are not suitable for all investors. Before trading these products, please read the CFTC Risk Disclosure. For a copy visit our Warnings and Disclosures Page.
Displayed outcome information is based on current market sentiment from ForecastEx LLC, an affiliate of IB LLC. Current market sentiment for contracts may be viewed at ForecastEx at https://forecasttrader.interactivebrokers.com/en/home.php. Note: Real-time market sentiment updates are only active during exchange open trading hours. Updates to current market sentiment for overnight activity will be reflected at the open on the next trading day. This information is not intended by IBKR as an opinion or likelihood of a potential outcome.
This is commentary on economic, political and/or market conditions within the meaning of CFTC Regulation 1.71, and is not meant provide sufficient information upon which to base a decision to enter into a derivatives transaction.
Whether Mamdani’s political platform is 100% successful or not – which is a lot bigger than “just” the mayor to accomplish – the shift in the voting dynamics, the social conversation and the insight of the interests and the will of the people is a much-needed change to our country overall. It’s human nature to want to make a 180 degree shift when things are going wrong, so THAT is the messaging in this, not completely about Mandani’s social democrat agenda.
Every time I call it says you’re experiencing an enormous number of calls so why not just say you just don’t have enough people to answer the phone. I always press one to get a call back but tell them ever get one so can somebody call me back 760 274-4128
Hi Jeff, thank you for contacting us and we are sorry to hear that you have had an unsatisfactory experience. The best place to start is the Quick Support feature located in Client Portal: ibkr.com/help
Also, we are happy to answer any general questions here.
If this does not help, please create a web ticket, and our support team will be happy to assist you. https://spr.ly/IBKR_TicketCampus
Ahoy
Mamdani – a real communist – is totally unacceptable. The fact that the Dems are not saying that shows how decrepit they are.
Truly sad to see New York leaning further to the extreme left. The Dummycrats hate their country and want everything to burn to the ground.