Oil Prices Slip as Rising U.S. Crude Inventories Weigh on Market Sentiment

Written by: Team Angel OneUpdated on: 18 Mar 2026, 1:41 pm IST
Oil prices declined after industry data showed a sharp rise in U.S. crude inventories, while traders also monitored developments in Iraq, Libya and the ongoing Middle East conflict.
Oil Prices Slip as Rising U.S. Crude Inventories Weigh on Market Sentiment
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Oil prices moved lower on Wednesday morning as investors reacted to data indicating a larger-than-expected increase in U.S. crude inventories. The build in stockpiles raised concerns about near-term demand, prompting cautious sentiment across energy markets. 

Brent crude futures fell US$1.15, or 1.11%, to US$102.27 a barrel. Meanwhile, U.S. West Texas Intermediate (WTI) crude dropped US$1.54, or 1.6%, to US$94.67 during early trading. 

U.S. Crude Inventory Build Pressures Prices 

Market sentiment weakened after sources cited figures from the American Petroleum Institute indicating that U.S. crude inventories increased by 6.56 million barrels in the week ending March 13. 

The rise was significantly higher than market expectations. A Reuters survey had projected that crude stockpiles would increase by around 380,000 barrels over the same period. The larger-than-anticipated build suggested softer demand conditions and contributed to the decline in oil prices. 

Supply Developments in Iraq and Libya 

Supply-related developments also remained in focus. Iraq’s oil minister confirmed that the Iraqi government and the Kurdistan Regional Government have reached an agreement to resume oil exports to Turkey through the Ceyhan energy hub. 

Oil flows from the Ceyhan port were expected to restart at 10 a.m. local time on Wednesday, potentially adding more crude supply to international markets. 

In Libya, the National Oil Corporation reported that production from the Sharara oilfield remained stable after a fire incident. Oil flows were gradually redirected through alternative pipelines, and authorities confirmed that there were no casualties. 

Read MoreSensex Drops 3,800 Points This Week: Strait of Hormuz Tensions, Oil Surge and FII Selling Hit Markets! 

Geopolitical Tensions Continue to Influence Markets 

Geopolitical tensions in the Middle East also remained a key factor shaping market sentiment. Iran confirmed the death of senior security official Ali Larijani following an Israeli strike, marking one of the most significant casualties since the conflict began. 

Meanwhile, the United States military said it had targeted Iranian positions near the Strait of Hormuz, citing concerns that anti-ship missile systems in the area posed a risk to international shipping routes. 

Analysts noted that these developments could influence market expectations regarding the duration and intensity of the conflict. Some market observers suggested that recent events might increase the likelihood of the conflict reaching a resolution sooner. 

Conclusion 

Oil prices remain sensitive to a combination of supply developments, inventory data and geopolitical tensions. While rising U.S. crude inventories have weighed on prices in the short term, developments in the Middle East and global supply flows continue to create uncertainty for energy markets. 

Disclaimer: This blog has been written exclusively for educational purposes. The securities mentioned are only examples and not recommendations. This does not constitute a personal recommendation or investment advice. It does not aim to influence any individual or entity to make investment decisions. Recipients should conduct their own research and assessments to form an independent opinion about investment decisions. 

Investments in the securities market are subject to market risks, read all the related documents carefully before investing. 

Published on: Mar 18, 2026, 8:11 AM IST

Team Angel One

Team Angel One is a group of experienced financial writers that deliver insightful articles on the stock market, IPO, economy, personal finance, commodities and related categories.

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