December nat gas  did not go quietly into the Night as Shorts were squeezed into expiration pushing futures to gains of 10.6%.I guess after the Month gas has had nothing short of Volatile expiration would be expected.Jan +8.5% into the close

  Last 2 minutes of Oil trade 1:28-1:30 is used to create a settlement  price  So  activity and Volume picks up as we know.,Throw technicals and al lother stuff out of window. Players tried to  push oil below $50 and Possibly settle it down there,they failed. Low price of $50.06  a settle of $50.29 and quick bounce of 50+ ticks post settlement out an end to that game.  heating Oil   -2%  gasoline ~-1.5%  into the close.