weird, page-7

It makes perfect sense.

Its because one person sold an odd amount which cascades down and affects the rest of the orders because it means when someone buys a full amount i.e 100,000 the person selling to them still has a residuel amount - the 18 or whatever shares.

Hence why you'll see the opposite end of the spectrum, orders ending in 88 will also see orders ending with 12. The total makes a round number.

Am I making sense? There doesn't appear to be a "code" of any sort to me.