Market-on-Close (MOC) order

An order to trade stocks, options, or futures as close as possible to the market close. See also MOC.
Copyright © 2012, Campbell R. Harvey. All Rights Reserved.

Market-on-Close Order

An order to buy or sell a security at the best price available as close as possible to the closing of an exchange.
Farlex Financial Dictionary. © 2012 Farlex, Inc. All Rights Reserved