Oil drills
Oil prices have risen sharply following Russia's invasion of Ukraine.
  • Soaring oil prices and market volatility are likely in the most extreme version of the Israel-Hamas conflict. 
  • In an "uncontained" scenario, oil prices could notch $150, EY's chief economist estimated.
  • Meanwhile, the stock market's fear gauge could spike 18 points as volatility soars. 

Oil prices could surge well into to the triple-digits and market volatility could skyrocket in the most severe scenario of an uncontained Israel-Hamas war, according to EY chief economist Greg Daco.