None of this. Sometimes, an order has not totally been filled by comsec or whoever. Often it's a few more than one share but sometimes it can also be just one. If, for eg. you've put an order for say $10k @ $1 and that should have bought you 99 shares but only 98 are available at the time, the order still continues to be valid until the one share (at the same price) becomes available. Nothing to do with morals. This is the share market, remember? Morals? Morals? Where? Where? LOL
