(USAGOLD, 8-28-2018) – In the absence of any market altering news to speak of, it was surprising to see gold drop about $8 in the last two hours of trading, and silver 15¢. Looking around for a good reason to explain the sell-off, our best guess is options-related selling. Today is options expiration day on the September contract for both gold and silver. Gold finished at the $1201 mark, down $10.50 on the day. Silver finished at $14.70, down19¢ on the day.