The claim's wording is directly reflected in the searched X post titled @KobeissiLetter. Independent corroboration exists from the CNBC result 'Stock market news for March 24, 2026 - CNBC,' whose snippet says oil rose above $101 per barrel while traders watched the U.S.-Iran ceasefire, and from the ABC/GMA live-update result, whose snippet says oil was trading around $101 a barrel, up 11%. The Congress.gov CRS report 'Iran Conflict and the Strait of Hormuz: Impacts on Oil, Gas, and Other Commodities' supports the mechanism that Iran-related conflict or shipping-risk fears can move oil sharply. However, confidence is limited because direct web_fetch validation failed for the key market-news pages and X post, so I could not fully verify the exact 24-hour percentage move from the original page content.