Here's a sample of the trading pattern I'm talking about. If...

Here's a sample of the trading pattern I'm talking about. If anyone can enlighten me as to the strategic purpose of using a roaming series of last 3 digits other than for ease of identification between cronies, I'd be delighted to hear.

10.04 .027 41,267
10:04 .027 141,267

11:56:18 0.029 46,511
11:56:33 0.029 46,511
11:59 0.029 6,511

11:56 0.029 53,489
11:56 0.029 153,489
11:57 0.029 493,489
12:00 0.029 713,489

03:20 0.030 82,196
03:21 0.030 82,196
03:23 0.030 332,196
03:27 0.030 32,196

In the afternoon the pattern continued using 804s and 196s as the last digits. The tactic was being applied perfectly in trying to keep a lid on things at 029.

So, any ideas?