Please note that SLVR and COPPER contracts rollover procedures will start on August 27: there will be new December contracts (SLVR.DEC8, COPPER.DEC8) available for trading; September contracts (SLVR.SEP8, COPPER.SEP8) will be set in "close-only" mode. All SLVR.SEP8 and COPPER.SEP8 open positions should be liquidated by the close of August 30 trading session.
Trân trọng, FIBO Group, Ltd.