Registration Strip Icon for discussion Register to chat with like-minded investors on our interactive forums.
Search for a Term:

What is Order Book Official?

Definition of Order Book Official

The exchange employee in charge of keeping a book of public limit orders on exchanges utilizing the "marker-maker" system, as opposed to the "specialist system", of executing orders. See also Market-Marker and Specialist.
Do you have a question that has not yet been answered? Let us know.
Tel: +44 (0) 203 8794 460 or Email: support@advfn.com

FTSE 100 Index

FTSE 100 Index intraday chart

Gulf Keystone

Gulf Keystone Chart
 GKP Chart  GKP Chat
 GKP Share Price  GKP Level 2
 GKP Info  Free ADVFN account

Top Investment Questions