Gold Silver Reports (GSR) – Crude Oil Slip Before Iran Decision News By Neal Bhai MFA Technical Analyst — U.S. stocks slumped as utility and telecom shares fell. West Texas crude sank as much as 4.4 percent before paring the loss as a U.S. official said Trump would quit the accord. The greenback strengthened for a third day. Ten-year Treasury yields approached 3 percent after JPMorgan Chase & Co. Chief Executive Officer Jamie Dimon warned a climb to 4 percent may be coming.