All or none previous example, let's say that three months later, your broker informs you that all 100 shares of JKL Co. are now available for purchase, but the stock price doubled from $2 to $4. Since you did not cancel this AON order, you are then forced to buy all the 100 shares of JKL Co. at double the price you intended. Using a limit order in conjunction with the AON order will prevent this from happening. All or none All or none (AON) is a finance term used in investment banking or securities transactions that refers to "an order to buy
And Then There Were None And Then There Were None And Then There Were None is a mystery novel by English writer Agatha Christie, her best selling novel and described by her as the most difficult of her books to write. It was first published in the United Kingdom by the Collins Crime Club on 6 November 1939, as Ten Little Niggers, after the British blackface song, which serves as a major plot point. The US edition was released in January 1940 with the title "And Then There Were None", which is taken from the last five words of the song. All successive American reprints