Please note that NATGAS, GASLN, HTOIL contracts rollover procedures will start on November 20: there will be new January contracts (NATGAS.JAN8, GASLN.JAN8, HTOIL.JAN8) available for trading, December contracts (NATGAS.DEC7, GASLN.DEC7, HTOIL.DEC7) will be set in "close-only" mode. All NATGAS.DEC7 open positions should be liquidated by the close of November 27 trading session; GASLN.DEC7, HTOIL.DEC7 – by the close of November 29 trading session.