Is there a minimum or maximum trade size for CME Event Contracts?

Interactive Brokers (IBKR) has a minimum size of 1,000 face value, however, minimum sizes for Bonds have two additional considerations – a Minimum Order Size and a Minimum Trade Size.

The Minimum Order Size (and increment) is established by the issuer as stated in the bond’s prospectus, and opening orders may not be submitted for quantities below this minimum. The Minimum Order Size will automatically appear in the trade ticket when creating an order, and investors may use the…

The maximum order size for stocks is 500,000 shares.

IBKR does not have a maximum order size for most other products, but you are limited to the amount of cash or margin in your account…

For ForecastEx Forecast Contracts, the minimum trade size for a single order is 1 contract. The maximum trade size for a single order is 35,000 contracts…

The maximum risk on a long position in a CME Event contract will be the amount of money the market participant pays as the premium for that event contract…