Each product group or individual contract will have trading hours set by the exchange and these hours will vary by product.
Due to a variety of reasons we require traders to be flat from 3:10 PM - 5 PM CT each day. Most of the products offered only need to be flat for that 1 hour 50 minute time frame and can be traded during the rest of the trading day. There are a few products that we offer that may have different trading times than those listed above. We have pointed those products out with an asterisk (*) on our Permitted Times section of the website.