Opinion: Investors face these three costly scenarios from the Israel-Iran conflict. Here’s what to do now. - MarketWatch
1. Israel's attack on Iran escalates geopolitical tensions and energy prices. 2. Oil prices could rise above $120 if retaliation occurs. 3. Defense stocks benefit from increased military spending amid conflict. 4. Long-term chaos expected in Middle Eastern geopolitics and energy markets. 5. Markets face multiple scenarios with high volatility and uncertainty.