UNITED STATES: BOX Publishes Notice on New Market Maker Quote Purge Gateway
On 22nd October 2021, the BOX Options Exchange (BOX) announced that they will introduce a new, dedicated SAIL Quote Purge Gateway on 8th November 2021. Each BOX trading slice will host one dedicated SAIL Quote Purge Gateway, allowing Market Makers to send quote cancellations on a given group or instrument. The new SAIL Quote Purge Gateway is optional for…