Due to easing tensions in the U.S.-Iran conflict, international crude oil markets experienced a sharp pullback following the previous day's surge, putting collective pressure on A-share oil and gas sector stocks. On March 10, Intercontinental Oil & Gas (600759), previously a market favorite, opened limit-down at 7.49 yuan per share, joining several other sector stocks in a steep decline.

Intercontinental Oil & Gas had been one of the market's standout performers recently. In the ten trading days before the drop, the stock recorded six limit-up gains, accumulating an increase of 83.40%. Over the past three months, its share price climbed from 2.70 yuan on December 5, 2025, to 7.49 yuan on March 10, 2026, a rise of 177.41%. Over the past year, the stock surged 238.91%, maintaining a long-term upward trend.

However, volatility intensified in early March. Between March 3 and March 9, the turnover rate jumped from 0.74% to 30.23%, and trading volume soared from 229 million yuan to 11.015 billion yuan, indicating significant loosening of holdings.

Notably, on March 9, the stock exhibited a roller-coaster performance: it opened limit-up at 9.06 yuan but quickly fell, closing at 8.32 yuan with a slight gain of just 0.97%. That day, net outflows of major funds reached 506 million yuan as many investors took profits.

As a listed company focused on overseas oil and gas exploration and development, Intercontinental Oil & Gas has undergone strategic transformation and debt restructuring in recent years, fully exiting its real estate business to concentrate on its core operations. Through a dual strategy of project value enhancement and acquisitions, the company has expanded into resource-rich regions such as Kazakhstan, Iraq, and Albania, building a stable and promising portfolio of overseas assets.

According to its third-quarter 2025 report, Intercontinental Oil & Gas reported revenue of 1.537 billion yuan for the first nine months of the year, down 19.94% year-on-year. Net profit attributable to shareholders was 83.0761 million yuan, a sharp decline of 46.61%. The company's full-year 2025 earnings forecast indicates an expected net profit between 105 million yuan and 150 million yuan, but this represents a year-on-year decrease of 78.47% to 69.24%, highlighting a significant earnings contraction.

As of March 10, Intercontinental Oil & Gas had a trailing price-to-earnings ratio of 74.87 times, far exceeding the industry average and underscoring valuation concerns.

The limit-down opening was also closely tied to broader sector weakness and volatile international oil prices. On March 10, global crude oil markets saw sharp swings: after an epic surge the previous day pushed prices toward $120 per barrel, the Brent crude futures contract fell over 10% during Asia trading hours, while WTI crude futures briefly dropped to $81.19 per barrel, down nearly 30% from intraday highs.

This abrupt oil price correction directly impacted A-share oil and gas stocks. The sector index opened 3.51% lower at 2,824.02 points, with multiple constituents declining under clear pressure. The pullback was attributed to expectations of de-escalation in Middle East conflicts and plans by G7 nations to release strategic petroleum reserves, disrupting the earlier bullish sentiment driven by geopolitical tensions.

Additionally, recent heightened volatility in A-shares and declining risk appetite among investors have increased aversion to overheated thematic stocks, further weighing on Intercontinental Oil & Gas. Analysts from institutions including CICC and Sinolink Securities noted that short-term oil price trends will depend on developments in Middle East tensions and navigation conditions in the Strait of Hormuz. Further easing could lead to additional corrections in the sector, while escalation might support a rebound in oil prices and sector recovery.

A recent Shenwan Hongyuan research report highlighted that bullish and bearish factors are currently in fierce contention. Although geopolitical risk premiums have partially receded, structural risks remain. The U.S.-Iran situation remains a short-term focal point; while tensions have eased, potential threats to key shipping routes have not been fully eliminated.