Silver futures

• Gold, silver plunge after historic rally: 'When it gets this stretched, be careful' - Gold and silver prices tumbled on Monday as the precious metals rally came to a halt.
• Why is silver outperforming gold? What to know before you invest. - Gold and silver prices have been on a tear, with silver prices increasing by more than 100% year to date. Experts weigh in on what could be causing these record highs.