Rolls-Royce is trading higher amid an aerospace and defence sector rebound, closing at £1,234.80, up 6.06% on October 26. - Reuters reported a 2.5% sector rise Monday and a 2.3% Rolls-Royce session gain; falling oil supported risk appetite. - The rebound followed Friday’s sharp selloff after rival Safran warned of slowing aftermarket growth. No clear company-specific announcement explains the rise; available reporting points to sector-wide recovery. - MarketWatch reported volume of 19.5 million shares versus an 18.6 million 50-day average.