Rolls-Royce share price has plummeted by 25%, reaching 1,181p. Weekend trading showed a 0.43% reduction from its Xetra close of EUR 14.06. MarketBeat advises holding shares, while City AM reports a boost in shares following a defense borrowing plan. Despite bullish news, Safran's aftermarket warning has altered Rolls-Royce's performance. Traders Union suggests a possible recovery due to oversold conditions.