Second most active single stock (after AAPL) is BofA, on track for a million contracts with April 7 Calls leading the most actives. Largest block was a sale of 72,000 of these for 1.50 vs 5.8M shares at 8.27 and the trade resemblles flow yesterday when paper sold 130K late in the day for 1.38 vs 10M shares at 8.14. That was closing for the seller and looks to realize gains on purchases from early January for 23c vs 5.78 stock, on a position of 200K thats well over $20M in options profits.