How stocks are changing with the war in Iran

With the conflict in Iran escalating, the stock market is still shaky.  The main stock that is still shaky is oil, which is because investors are worried about supply disruptions and the rising prices, while President Trump has said that the Strait of Hormuz is back open.  Investors are still not fully back. With it being open, reports show that the shipping through the strait has remained below normal levels, so oil supply is still tight and uncertain. That keeps oil prices elevated. which tends to push energy stocks like oil producers higher in the short term while putting pressure on airline companies and other types of services that rely on fuel. Overall, the confidence in the oil market has improved slightly, but with the high risk of a flare-up in the region, causing the stock to close again, investors are scared. With this high risk, investors could shift their money into safer assets like bonds or gold. Another place investors have been putting money into energy stocks because with those, they tend to benefit from high oil prices. 

https://abcnews.com/US/wireStory/oil-prices-jump-stocks-mixed-us-iran-standoff-132194793?utm_source=chatgpt.com

Oil Prices and Airline Ticket Surge Amid Iran Conflict

Rising tensions in the Middle East are sending shockwaves through global energy markets and the airline industry is feeling it directly. Conflict near the Strait of Hormuz, one of the world's most critical oil transit routes, has pushed oil prices sharply higher and jet fuel costs have followed.

That matters enormously for airlines because fuel isn't just a line item. It typically eats up 20% to 40% of total operating costs. When those costs spike airlines face an uncomfortable set of choices: cut routes, reduce flights, or raise ticket prices. Most are doing all three. Fewer seats in the market combined with higher operating costs is a reliable recipe for expensive airfare.

Economically this is a textbook negative supply shock. Higher input costs shift the supply curve left and the outcome is exactly what theory predicts: less output and higher prices. Passengers end up with fewer flight options and bigger bills. The geopolitical event happened thousands of miles away yet consumers at the airport booking counter feel the consequence directly.

What this situation really illustrates is how tightly connected global markets are. A regional conflict doesn't stay regional for long. It travels through energy markets, into industry cost structures, and eventually lands in the prices ordinary people pay. Businesses absorb what they can and pass the rest on and it's usually consumers who absorb the final blow. 

https://www.cnbc.com/2026/04/23/europe-jet-fuel-shortage-airlines-cut-flights.html?&qsearchterm=airline