depth looks like two prop bids to me, one for 500k at 17, and one for 500k at 16.5c. if there was a chance these were going to be filled, I would guess that they would get `pulled' very quickly. if you take these bids out, then the buy depth looks very poor really. I looked at QRS briefly today as a possible trade, but kept seeing 17.5c sold into...just above where the 500k buy is. my thoughts only. I don't hold QRS, and I'm not likely too in the near future.
