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.
But peers usually review preliminary drafts or even rough drafts, and the purpose of such reviews is to improve the work. Praise may feel good, but constructive criticism is really much more useful. My point is that how you review a classmate's work depends upon when you are doing the reviewing. 1  In The Research Process I suggest guidelines for peer reviews at two different points in the writing process: