I was hoping someone could help me set C.A.T. up to react to this.

Someone placed a sell wall right above me for lower than market average (example previous sell price is 0.018 and they place the order for 0.016.) C.A.T. compensates for this by changing the order and selling at a loss, then attempting to buy in lower. (example, top buy price is 0.0175 and my buy price is 0.0165) it seems that C.A.T. has done this to make up for the loss in the previous trade. It also seems that the seller has done this to try and buy some cheaper coin for a moment, because he removes the order within minutes.

Then the market corrects and now C.A.T. is so far behind that it may never fill the buy order.