Carnival Corp shares rose 3.58% to $30.99 on Thursday as falling oil prices eased a major cost burden for cruise operators following a new agreement between the United States and Iran. The U.S. and Iran signed a 14-point memorandum of understanding to end hostilities and reopen the Strait of Hormuz, a critical waterway for global oil shipments. West Texas Intermediate crude fell about 1.3% to roughly $75 per barrel, while Brent traded near $78.66, marking a decline of nearly 38% from the April peak.

Fuel Cost Impact

Lower fuel costs directly benefit cruise operators because fuel ranks among the largest operating expenses. Carnival had previously flagged a $500 million fuel headwind for fiscal 2026 tied to the Middle East conflict, with management noting that figure could shift by approximately $160 million for every 10% change in fuel cost per metric ton. Softer energy prices improve margin expectations for companies like Carnival and support consumer travel demand by boosting discretionary spending power. The national average for regular gasoline fell to about $3.99 per gallon, dropping below $4 for the first time since late March.

Agreement Details

Under the agreement, the United States will begin lifting its naval blockade immediately and fully remove it within 30 days. Iran agreed to permit commercial vessels to pass safely at no cost for 60 days, with shipping lanes expected to return to normal once mine clearing operations are completed. The deal allows Iranian crude exports to resume immediately, while the sensitive issue of Iran's nuclear program will be addressed in a separate 60-day negotiation window. President Donald Trump stated that if Iran does not meet its commitments, the United States will resume military action.

Market Reaction and Technicals

The positive sentiment drove gains across the sector. Carnival trades 11.6% above its 20-day simple moving average and 9.2% above its 200-day simple moving average, signaling that buyers have regained control of the intermediate trend. Momentum indicators are supportive, with the MACD above its signal line. Traders are watching key resistance at $33.00, just below the 52-week high of $34.03, and key support at $25.50. The International Energy Agency has warned that a supply surplus could develop heading into 2027.

Stifel analyst Steven Wieczynski has maintained a Buy rating on Carnival and increased the price target to $36 from $35. The adjustment reflects a revised outlook on the stock's valuation following recent market performance.

Rating and Price Target Details

The analyst's recommendation remains positive, emphasizing confidence in Carnival's potential. The new price target of $36 represents an incremental increase from the previous target of $35.