(Bloomberg) -- The fallout from Saturday’s surprise attack on Israel by the Palestinian group Hamas reverberated through Middle East markets, sending stocks sliding and setting the tone for what’s likely to be a volatile week.Most Read from BloombergIsrael Latest: Scores of Civilians, Soldiers Kidnapped by HamasHamas Attack Prompts Blame Around Israeli IntelligenceIsrael Latest: Evacuations Ordered for Communities Near GazaBiden Says Israel Under Terrorist Attack, Pledges US SupportShock Incursi