Level 2, just after I picked up some more :) As your agreement for the receipt and use of market data provides, the securities markets (1) reserve all rights to the market data that they make available, (2) do not guarantee that data; and (3) shall not be liable for any loss due either to their negligence or to any cause beyond their reasonable control. Also note that NYMEX and/or COMEX data is 10 minutes delayed.