DEFINITION of 'Good 'Til Canceled-GTC'. An order to buy or sell a security at a set price that is active until the investor decides to cancel it or the trade is executed. If an order does not have a good-'til-canceled instruction then the order will expire at the end of the trading day the order was placed.Next Up.f an order does not have a good-'til-canceled instruction then the order will expire at the end of the trading day the order was placed.
What Is A Peer Review? A Peer Review is, put simply, a review of a programme or project, by a small team of experienced individuals who understand the ins and outs of delivering successful outcomes.
Steven Novella on September 3, 2008. Peer-review is a critical part of the functioning of the scientific community, of quality control, and the self corrective nature of science. But it is no panacea. It is helpful to understand what it is, and what it isnât, its uses and abuses. Overview