I think I got an idea what these stupid looking bids are. They...

I think I got an idea what these stupid looking bids are. They seem to work the same as an undisclosed buy or sell because once you are in the queue you can actually modify your bid without loosing your spot in the queue. So even though you might only have 18 shares or 20 on the buy there is always an opportunity to keep increasing it without actually showing your hand too far in advance.

Most of you guys would probably have worked this one out already but I'm just making sense of it.