{"id":51460,"title":"Iran rejects US ceasefire proposal as oil prices surge","publisher":"Stockmark.IT","author":"Stockmark.IT Website","published":"2026-03-27T08:24:39+00:00","modified":"2026-03-27T08:24:39+00:00","canonical_url":"https://stockmark.it/iran-rejects-us-ceasefire-proposal-as-oil-prices-surge/","markdown_url":"https://stockmark.it/iran-rejects-us-ceasefire-proposal-as-oil-prices-surge.md","json_url":"https://stockmark.it/iran-rejects-us-ceasefire-proposal-as-oil-prices-surge.json","category":"Financial","categories":["Financial","Stockmarket","War"],"featured_image":"https://i0.wp.com/stockmark.it/wp-content/uploads/2026/03/stencil.default-2026-03-27T082331.128.webp?fit=1200%2C800&quality=80&ssl=1","format":"news","language":"en-GB","content":"Oil prices have climbed sharply following Iran’s rejection of US-led ceasefire proposals in the ongoing conflict in the Middle East. The nation responded to a 15-point plan presented by Washington, branding claims of negotiations as a deception. This statement, made by Lieutenant Colonel Ebrahim Zolfaghari, a spokesman for the Iranian military, casts doubt on the prospects of a swift resolution to the hostilities.\n\nAs the situation escalates, the one-month futures contract for Brent crude, the international benchmark, experienced an increase of almost six per cent, rising to just over 108 dollars a barrel. In contrast, global stock markets reacted negatively, with the FTSE 100 closing 134.67 points down, equating to a decline of 1.3 per cent, while the S&P 500 fell by 69.42 points, or 1.05 per cent, during trading in New York.\n\nThe rising geopolitical tensions have also resulted in increased government borrowing costs in the UK. The yield on ten-year gilts surged to 4.95 per cent, up 11 basis points, nearing its second-highest close since 2008. Likewise, two-year yields experienced a similar rise, reaching 4.52 per cent, up almost 18 basis points.\n\nPresident Trump, during a recent cabinet meeting, urged Iran to engage seriously in negotiations to end the conflict. He asserted that the US would impose even harsher repercussions if Iran continued to disregard calls for a resolution. The ceasefire proposals are believed to include the removal of Iran’s stocks of highly enriched uranium, cessation of uranium enrichment, and restrictions on its ballistic missile programme.\n\nThe conflict’s ignition on February 28 has initiated significant volatility in energy markets, with Brent crude soaring to a high of 120 dollars earlier this month amid fears of supply disruptions following Iran’s effective blockade of the Strait of Hormuz, a critical waterway for global oil and gas transport.\n\nThis hostility has implications beyond immediate oil prices, potentially reverberating through the global economy. Analysts are increasingly focused on how this geopolitical unrest will influence international trade and energy security in the coming months."}