Please be advised that the Primary Lead Market Maker (PLMM) roles in the option classes listed below will be re-assigned to the following firms effective for trading Friday, February 5, 2016.
read more...↧
Please be advised that the Primary Lead Market Maker (PLMM) roles in the option classes listed below will be re-assigned to the following firms effective for trading Friday, February 5, 2016.
read more...