This is an excerpt from my OPG Spreadsheet. Notice BNS had 23,400 to sell, 4.3% average daily volume (90-day), and was 2.45% below FV. I paired this with TD, which had a small imbalance to buy and was at FV. BNS opened at 50.85, 12 minutes after open was at 51.04. TD opened at 78.01, 12 minutes after open was at 77.34: