Rolls-Royce (LON: RR) share price has gotten supercharged, as investors bet that its recent momentum has more room to run. It has risen for four consecutive weeks, reaching an all-time high of 500p.

Under the agreement, to be finalised by end-2025, Siemens Energy (ENR1n.DE), opens new tab would supply steam turbines, generators and "other auxiliary systems" for Rolls-Royce SMR's planned ...