wti new eol product please provide comments summary collected decide distribute greg john jeff anyone else involved following summary collective thoughts regarding proposed 24 x 7 trading prompt wti 1 appears advisable site human monitoring following reasons public relations b case operational bugs c unforeseen market events particulary exchange hours long weekends etc 2 advocate live trading simulation incentives bust system prior launch work operational glitches historical simulations used daily intra day prices 3 consider daily position limit sub limit overall global products limit whereby day least day open position reduced limit close flat 4 consider trigger whereby fixed spread widens certain number consecutive trades occurs side market 5 consider purchase deep money puts calls protect extreme events ted