Crude oil prices rise 2.5% on US-Iran peace talks uncertainty; Goldman Sachs raises Brent Q4 forecast to $90 by Live mint | April 27, 2026 12:09 pm | Indian Stocks, Market, News Crude oil prices surged nearly 2.5% on Monday as the peace talks between the US and Iran stalled, and the Strait of Hormuz remained effectively shut. Meanwhile, Goldman Sachs has raised its target for Brent and WTI crude for the fourth quarter.