Please note that SLVR and COPPER contracts rollover procedures will start on April 22: there will be new July contracts (SLVR.JUL9, COPPER.JUL9) available for trading; May contracts (SLVR.MAY9, COPPER.MAY9) will be set in "close-only" mode. All SLVR.MAY9 and COPPER.MAY9 open positions should be liquidated by the close of April 29 trading session.
Trân trọng, FIBO Group, Ltd.