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.
Such opportunities to engage in âpeer review,â when well planned, can help students improve their reading and writing skills and learn how to collaborate effectively. More specifically, participating in peer review can help students: 1  Learn how to read carefully, with attention to the details of a piece of writing (whether their own or another writerâs); 2  Learn how to strengthen their writing by taking into account the responses of actual and anticipated readers;